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5505552404 = 22111917936791
BaseRepresentation
bin1010010000010100…
…00001000000010100
3112012200200001002022
411020022001000110
542233410134104
62310151032312
7253301265122
oct51012010024
915180601068
105505552404
112375817010
12109796b698
13699809021
143a32a0912
15223519bbe
hex148281014

5505552404 has 48 divisors (see below), whose sum is σ = 11125900800. Its totient is φ = 2357503200.

The previous prime is 5505552397. The next prime is 5505552407. The reversal of 5505552404 is 4042555055.

It is a super-2 number, since 2×55055524042 = 60622214546380358432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505552407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131249 + ... + 168039.

It is an arithmetic number, because the mean of its divisors is an integer number (231789600).

Almost surely, 25505552404 is an apocalyptic number.

It is an amenable number.

5505552404 is an abundant number, since it is smaller than the sum of its proper divisors (5620348396).

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

5505552404 is a wasteful number, since it uses less digits than its factorization.

5505552404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37004 (or 37002 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 35.

The square root of 5505552404 is about 74199.4097281104. The cubic root of 5505552404 is about 1765.7679654717.

The spelling of 5505552404 in words is "five billion, five hundred five million, five hundred fifty-two thousand, four hundred four".

Divisors: 1 2 4 11 19 22 38 44 76 179 209 358 418 716 836 1969 3401 3938 6802 7876 13604 36791 37411 73582 74822 147164 149644 404701 699029 809402 1398058 1618804 2796116 6585589 7689319 13171178 15378638 26342356 30757276 72441479 125126191 144882958 250252382 289765916 500504764 1376388101 2752776202 5505552404