5537605172 has 72 divisors (see below), whose sum is σ = 10848458880. Its totient is φ = 2471040000.

The previous prime is 5537605123. The next prime is 5537605207. The reversal of 5537605172 is 2715067355.

It is a super-2 number, since 2×5537605172² = 61330142081922299168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9596948 + ... + 9597524.

It is an arithmetic number, because the mean of its divisors is an integer number (150673040).

Almost surely, 2^5537605172 is an apocalyptic number.

It is an amenable number.

5537605172 is a deficient number, since it is larger than the sum of its proper divisors (5310853708).

5537605172 is a wasteful number, since it uses less digits than its factorization.

5537605172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 920 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 41.

The square root of 5537605172 is about 74415.0869918191. The cubic root of 5537605172 is about 1769.1880442828.

The spelling of 5537605172 in words is "five billion, five hundred thirty-seven million, six hundred five thousand, one hundred seventy-two".