456942276957 has 16 divisors (see below), whose sum is σ = 609963687360. Its totient is φ = 304274733312.

The previous prime is 456942276941. The next prime is 456942276961. The reversal of 456942276957 is 759672249654.

It is not a de Polignac number, because 456942276957 - 2⁴ = 456942276941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456942276457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9429093 + ... + 9477429.

It is an arithmetic number, because the mean of its divisors is an integer number (38122730460).

Almost surely, 2^456942276957 is an apocalyptic number.

It is an amenable number.

456942276957 is a deficient number, since it is larger than the sum of its proper divisors (153021410403).

456942276957 is a wasteful number, since it uses less digits than its factorization.

456942276957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51932.

The product of its digits is 228614400, while the sum is 66.

The spelling of 456942276957 in words is "four hundred fifty-six billion, nine hundred forty-two million, two hundred seventy-six thousand, nine hundred fifty-seven".