52160913 has 48 divisors (see below), whose sum is σ = 92192256. Its totient is φ = 27740160.

The previous prime is 52160903. The next prime is 52160921. The reversal of 52160913 is 31906125.

52160913 is a `hidden beast` number, since 52 + 1 + 609 + 1 + 3 = 666.

It is not a de Polignac number, because 52160913 - 2⁸ = 52160657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52160903) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120808 + ... + 121238.

It is an arithmetic number, because the mean of its divisors is an integer number (1920672).

Almost surely, 2^52160913 is an apocalyptic number.

It is an amenable number.

52160913 is a deficient number, since it is larger than the sum of its proper divisors (40031343).

52160913 is a wasteful number, since it uses less digits than its factorization.

52160913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 52160913 is about 7222.2512418220. The cubic root of 52160913 is about 373.6357253649.

The spelling of 52160913 in words is "fifty-two million, one hundred sixty thousand, nine hundred thirteen".