10457446057 has 2 divisors, whose sum is σ = 10457446058. Its totient is φ = 10457446056.

The previous prime is 10457446031. The next prime is 10457446061. The reversal of 10457446057 is 75064475401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10323372816 + 134073241 = 101604^2 + 11579^2 .

It is a cyclic number.

It is not a de Polignac number, because 10457446057 - 2²³ = 10449057449 is a prime.

It is not a weakly prime, because it can be changed into another prime (10457446067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5228723028 + 5228723029.

It is an arithmetic number, because the mean of its divisors is an integer number (5228723029).

Almost surely, 2^10457446057 is an apocalyptic number.

It is an amenable number.

10457446057 is a deficient number, since it is larger than the sum of its proper divisors (1).

10457446057 is an equidigital number, since it uses as much as digits as its factorization.

10457446057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 10457446057 in words is "ten billion, four hundred fifty-seven million, four hundred forty-six thousand, fifty-seven".