5116657257 has 12 divisors (see below), whose sum is σ = 7712063424. Its totient is φ = 3262795800.

The previous prime is 5116657219. The next prime is 5116657267. The reversal of 5116657257 is 7527566115.

5116657257 is a `hidden beast` number, since 5 + 11 + 66 + 572 + 5 + 7 = 666.

It is not a de Polignac number, because 5116657257 - 2⁸ = 5116657001 is a prime.

It is a super-2 number, since 2×5116657257² = 52360362971221528098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5116657207) 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, 12358869 + ... + 12359282.

It is an arithmetic number, because the mean of its divisors is an integer number (642671952).

Almost surely, 2^5116657257 is an apocalyptic number.

It is an amenable number.

5116657257 is a deficient number, since it is larger than the sum of its proper divisors (2595406167).

5116657257 is a wasteful number, since it uses less digits than its factorization.

5116657257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24718180 (or 24718177 counting only the distinct ones).

The product of its digits is 441000, while the sum is 45.

The square root of 5116657257 is about 71530.8133394274. The cubic root of 5116657257 is about 1723.1725807061.

The spelling of 5116657257 in words is "five billion, one hundred sixteen million, six hundred fifty-seven thousand, two hundred fifty-seven".