456544672364 has 24 divisors (see below), whose sum is σ = 871902570000. Its totient is φ = 207444761280.

The previous prime is 456544672357. The next prime is 456544672369. The reversal of 456544672364 is 463276445654.

It is not an unprimeable number, because it can be changed into a prime (456544672369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1766279 + ... + 2008190.

It is an arithmetic number, because the mean of its divisors is an integer number (36329273750).

Almost surely, 2^456544672364 is an apocalyptic number.

456544672364 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

456544672364 is a deficient number, since it is larger than the sum of its proper divisors (415357897636).

456544672364 is a wasteful number, since it uses less digits than its factorization.

456544672364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777233 (or 3777231 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 56.

The spelling of 456544672364 in words is "four hundred fifty-six billion, five hundred forty-four million, six hundred seventy-two thousand, three hundred sixty-four".