5170645252 has 24 divisors (see below), whose sum is σ = 9280579616. Its totient is φ = 2519330688.

The previous prime is 5170645213. The next prime is 5170645267. The reversal of 5170645252 is 2525460715.

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, 39763 + ... + 109189.

Almost surely, 2^5170645252 is an apocalyptic number.

It is an amenable number.

5170645252 is a deficient number, since it is larger than the sum of its proper divisors (4109934364).

5170645252 is a wasteful number, since it uses less digits than its factorization.

5170645252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69907 (or 69905 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 5170645252 is about 71907.1988885675. The cubic root of 5170645252 is about 1729.2120273551.

The spelling of 5170645252 in words is "five billion, one hundred seventy million, six hundred forty-five thousand, two hundred fifty-two".