456856568048 has 20 divisors (see below), whose sum is σ = 885171944328. Its totient is φ = 228425098560.

The previous prime is 456856568041. The next prime is 456856568149. The reversal of 456856568048 is 840865658654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456856568041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348790 + ... + 1653162.

Almost surely, 2^456856568048 is an apocalyptic number.

It is an amenable number.

456856568048 is a deficient number, since it is larger than the sum of its proper divisors (428315376280).

456856568048 is a wasteful number, since it uses less digits than its factorization.

456856568048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398192 (or 398186 counting only the distinct ones).

The product of its (nonzero) digits is 221184000, while the sum is 65.

The spelling of 456856568048 in words is "four hundred fifty-six billion, eight hundred fifty-six million, five hundred sixty-eight thousand, forty-eight".