57224577923 has 2 divisors, whose sum is σ = 57224577924. Its totient is φ = 57224577922.

The previous prime is 57224577919. The next prime is 57224577953. The reversal of 57224577923 is 32977542275.

57224577923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57224577923 - 2² = 57224577919 is a prime.

It is not a weakly prime, because it can be changed into another prime (57224577953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28612288961 + 28612288962.

It is an arithmetic number, because the mean of its divisors is an integer number (28612288962).

Almost surely, 2^57224577923 is an apocalyptic number.

57224577923 is a deficient number, since it is larger than the sum of its proper divisors (1).

57224577923 is an equidigital number, since it uses as much as digits as its factorization.

57224577923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7408800, while the sum is 53.

The spelling of 57224577923 in words is "fifty-seven billion, two hundred twenty-four million, five hundred seventy-seven thousand, nine hundred twenty-three".