457573856 has 24 divisors (see below), whose sum is σ = 901509840. Its totient is φ = 228619008.

The previous prime is 457573849. The next prime is 457573877. The reversal of 457573856 is 658375754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47045 + ... + 55931.

It is an arithmetic number, because the mean of its divisors is an integer number (37562910).

Almost surely, 2^457573856 is an apocalyptic number.

It is an amenable number.

457573856 is a deficient number, since it is larger than the sum of its proper divisors (443935984).

457573856 is a wasteful number, since it uses less digits than its factorization.

457573856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10506 (or 10498 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 50.

The square root of 457573856 is about 21390.9760413124. The cubic root of 457573856 is about 770.5847337829.

The spelling of 457573856 in words is "four hundred fifty-seven million, five hundred seventy-three thousand, eight hundred fifty-six".