464645025623720 has 32 divisors (see below), whose sum is σ = 1058047106548320. Its totient is φ = 183618757112640.

The previous prime is 464645025623671. The next prime is 464645025623749. The reversal of 464645025623720 is 27326520546464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69976657166 + ... + 69976663805.

It is an arithmetic number, because the mean of its divisors is an integer number (33063972079635).

Almost surely, 2^{464645025623720} is an apocalyptic number.

464645025623720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

464645025623720 is an abundant number, since it is smaller than the sum of its proper divisors (593402080924600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464645025623720 is a wasteful number, since it uses less digits than its factorization.

464645025623720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139953321065 (or 139953321061 counting only the distinct ones).

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

The spelling of 464645025623720 in words is "four hundred sixty-four trillion, six hundred forty-five billion, twenty-five million, six hundred twenty-three thousand, seven hundred twenty".