57130651 has 2 divisors, whose sum is σ = 57130652. Its totient is φ = 57130650.

The previous prime is 57130639. The next prime is 57130657. The reversal of 57130651 is 15603175.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57130651 - 2¹³ = 57122459 is a prime.

It is a super-2 number, since 2×57130651² = 6527822567367602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57130657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28565325 + 28565326.

It is an arithmetic number, because the mean of its divisors is an integer number (28565326).

Almost surely, 2^57130651 is an apocalyptic number.

57130651 is a deficient number, since it is larger than the sum of its proper divisors (1).

57130651 is an equidigital number, since it uses as much as digits as its factorization.

57130651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 57130651 is about 7558.4820566037. The cubic root of 57130651 is about 385.1439299943.

The spelling of 57130651 in words is "fifty-seven million, one hundred thirty thousand, six hundred fifty-one".