5272737165172 has 48 divisors (see below), whose sum is σ = 10443512725632. Its totient is φ = 2315518008320.

The previous prime is 5272737165133. The next prime is 5272737165191. The reversal of 5272737165172 is 2715617372725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41049478 + ... + 41177725.

It is an arithmetic number, because the mean of its divisors is an integer number (217573181784).

Almost surely, 2^{5272737165172} is an apocalyptic number.

It is an amenable number.

5272737165172 is a deficient number, since it is larger than the sum of its proper divisors (5170775560460).

5272737165172 is a wasteful number, since it uses less digits than its factorization.

5272737165172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82227288 (or 82227286 counting only the distinct ones).

The product of its digits is 8643600, while the sum is 55.

The spelling of 5272737165172 in words is "five trillion, two hundred seventy-two billion, seven hundred thirty-seven million, one hundred sixty-five thousand, one hundred seventy-two".