5605172256 has 48 divisors (see below), whose sum is σ = 14720989248. Its totient is φ = 1867449600.

The previous prime is 5605172239. The next prime is 5605172269. The reversal of 5605172256 is 6522715065.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191901 + ... + 219171.

It is an arithmetic number, because the mean of its divisors is an integer number (306687276).

Almost surely, 2^5605172256 is an apocalyptic number.

It is an amenable number.

5605172256 is an abundant number, since it is smaller than the sum of its proper divisors (9115816992).

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

5605172256 is a wasteful number, since it uses less digits than its factorization.

5605172256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29425 (or 29417 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 5605172256 is about 74867.6983484867. The cubic root of 5605172256 is about 1776.3545574890.

The spelling of 5605172256 in words is "five billion, six hundred five million, one hundred seventy-two thousand, two hundred fifty-six".