56577368051 has 2 divisors, whose sum is σ = 56577368052. Its totient is φ = 56577368050.

The previous prime is 56577368039. The next prime is 56577368063. The reversal of 56577368051 is 15086377565.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (56577368039) and next prime (56577368063).

It is a cyclic number.

It is not a de Polignac number, because 56577368051 - 2¹⁰ = 56577367027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56577367984 and 56577368002.

It is not a weakly prime, because it can be changed into another prime (56577368951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28288684025 + 28288684026.

It is an arithmetic number, because the mean of its divisors is an integer number (28288684026).

Almost surely, 2^56577368051 is an apocalyptic number.

56577368051 is a deficient number, since it is larger than the sum of its proper divisors (1).

56577368051 is an equidigital number, since it uses as much as digits as its factorization.

56577368051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292000, while the sum is 53.

The spelling of 56577368051 in words is "fifty-six billion, five hundred seventy-seven million, three hundred sixty-eight thousand, fifty-one".