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88525376004 = 2231319191156371
BaseRepresentation
bin101001001110010000…
…1100000101000000100
322110111111010001021210
41102130201200220010
52422244444013004
6104400142011420
76252512165142
oct1223441405004
9273444101253
1088525376004
11345a82a327a
12151a6b76b70
13846a4763c0
1443db122592
152481b96089
hex149c860a04

88525376004 has 96 divisors (see below), whose sum is σ = 235383644160. Its totient is φ = 25669699200.

The previous prime is 88525375987. The next prime is 88525376063. The reversal of 88525376004 is 40067352588.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 487939 + ... + 644309.

It is an arithmetic number, because the mean of its divisors is an integer number (2451912960).

Almost surely, 288525376004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88525376004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117691822080).

88525376004 is an abundant number, since it is smaller than the sum of its proper divisors (146858268156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88525376004 is a wasteful number, since it uses less digits than its factorization.

88525376004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156601 (or 156599 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 88525376004 in words is "eighty-eight billion, five hundred twenty-five million, three hundred seventy-six thousand, four".

Divisors: 1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 156 191 228 247 382 494 573 741 764 988 1146 1482 2292 2483 2964 3629 4966 7258 7449 9932 10887 14516 14898 21774 29796 43548 47177 94354 141531 156371 188708 283062 312742 469113 566124 625484 938226 1876452 2032823 2971049 4065646 5942098 6098469 8131292 8913147 11884196 12196938 17826294 24393876 29866861 35652588 38623637 59733722 77247274 89600583 115870911 119467444 154494548 179201166 231741822 358402332 388269193 463483644 567470359 776538386 1134940718 1164807579 1553076772 1702411077 2269881436 2329615158 3404822154 4659230316 6809644308 7377114667 14754229334 22131344001 29508458668 44262688002 88525376004