456399052 has 12 divisors (see below), whose sum is σ = 802014136. Its totient is φ = 227252160.

The previous prime is 456399049. The next prime is 456399067. The reversal of 456399052 is 250993654.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235758 + ... + 237685.

Almost surely, 2^456399052 is an apocalyptic number.

It is an amenable number.

456399052 is a deficient number, since it is larger than the sum of its proper divisors (345615084).

456399052 is a wasteful number, since it uses less digits than its factorization.

456399052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473688 (or 473686 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 43.

The square root of 456399052 is about 21363.4981217964. The cubic root of 456399052 is about 769.9246859491.

The spelling of 456399052 in words is "four hundred fifty-six million, three hundred ninety-nine thousand, fifty-two".