57645088051 has 2 divisors, whose sum is σ = 57645088052. Its totient is φ = 57645088050.

The previous prime is 57645088021. The next prime is 57645088073. The reversal of 57645088051 is 15088054675.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57645088051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57645087986 and 57645088004.

It is not a weakly prime, because it can be changed into another prime (57645088021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28822544025 + 28822544026.

It is an arithmetic number, because the mean of its divisors is an integer number (28822544026).

Almost surely, 2^57645088051 is an apocalyptic number.

57645088051 is a deficient number, since it is larger than the sum of its proper divisors (1).

57645088051 is an equidigital number, since it uses as much as digits as its factorization.

57645088051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344000, while the sum is 49.

The spelling of 57645088051 in words is "fifty-seven billion, six hundred forty-five million, eighty-eight thousand, fifty-one".