64057113 has 12 divisors (see below), whose sum is σ = 97397040. Its totient is φ = 40457016.

The previous prime is 64057109. The next prime is 64057117. The reversal of 64057113 is 31175046.

64057113 is a `hidden beast` number, since 640 + 5 + 7 + 1 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (64057109) and next prime (64057117).

It is not a de Polignac number, because 64057113 - 2² = 64057109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64057117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187131 + ... + 187472.

It is an arithmetic number, because the mean of its divisors is an integer number (8116420).

Almost surely, 2^64057113 is an apocalyptic number.

It is an amenable number.

64057113 is a deficient number, since it is larger than the sum of its proper divisors (33339927).

64057113 is a wasteful number, since it uses less digits than its factorization.

64057113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374628 (or 374625 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 64057113 is about 8003.5687664941. The cubic root of 64057113 is about 400.1189500404.

The spelling of 64057113 in words is "sixty-four million, fifty-seven thousand, one hundred thirteen".