456055657 has 2 divisors, whose sum is σ = 456055658. Its totient is φ = 456055656.

The previous prime is 456055609. The next prime is 456055681. The reversal of 456055657 is 756550654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 431642176 + 24413481 = 20776^2 + 4941^2 .

It is a cyclic number.

It is not a de Polignac number, because 456055657 - 2⁷ = 456055529 is a prime.

It is not a weakly prime, because it can be changed into another prime (456050657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228027828 + 228027829.

It is an arithmetic number, because the mean of its divisors is an integer number (228027829).

Almost surely, 2^456055657 is an apocalyptic number.

It is an amenable number.

456055657 is a deficient number, since it is larger than the sum of its proper divisors (1).

456055657 is an equidigital number, since it uses as much as digits as its factorization.

456055657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630000, while the sum is 43.

The square root of 456055657 is about 21355.4596532128. The cubic root of 456055657 is about 769.7315401901.

The spelling of 456055657 in words is "four hundred fifty-six million, fifty-five thousand, six hundred fifty-seven".