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88516472352 = 253711109109859
BaseRepresentation
bin101001001101111111…
…1100010111000100000
322110110212100200202220
41102123333202320200
52422240204103402
6104355223111040
76252343413030
oct1223377427040
9273425320686
1088516472352
11345a3271890
12151a3ba2480
138468679879
1443d9c858c0
152480ed7dbc
hex149bfe2e20

88516472352 has 192 divisors, whose sum is σ = 292350643200. Its totient is φ = 22780154880.

The previous prime is 88516472339. The next prime is 88516472377. The reversal of 88516472352 is 25327461588.

It is a junction number, because it is equal to n+sod(n) for n = 88516472295 and 88516472304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 750799 + ... + 860657.

It is an arithmetic number, because the mean of its divisors is an integer number (1522659600).

Almost surely, 288516472352 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 88516472352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146175321600).

88516472352 is an abundant number, since it is smaller than the sum of its proper divisors (203834170848).

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

88516472352 is a wasteful number, since it uses less digits than its factorization.

88516472352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109999 (or 109991 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 51.

The spelling of 88516472352 in words is "eighty-eight billion, five hundred sixteen million, four hundred seventy-two thousand, three hundred fifty-two".