57028336627 has 2 divisors, whose sum is σ = 57028336628. Its totient is φ = 57028336626.

The previous prime is 57028336597. The next prime is 57028336637. The reversal of 57028336627 is 72663382075.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57028336627 - 2²⁷ = 56894118899 is a prime.

It is not a weakly prime, because it can be changed into another prime (57028336637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28514168313 + 28514168314.

It is an arithmetic number, because the mean of its divisors is an integer number (28514168314).

Almost surely, 2^57028336627 is an apocalyptic number.

57028336627 is a deficient number, since it is larger than the sum of its proper divisors (1).

57028336627 is an equidigital number, since it uses as much as digits as its factorization.

57028336627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 57028336627 in words is "fifty-seven billion, twenty-eight million, three hundred thirty-six thousand, six hundred twenty-seven".