462445259544164 has 48 divisors (see below), whose sum is σ = 871673570154240. Its totient is φ = 213401472151680.

The previous prime is 462445259544139. The next prime is 462445259544199. The reversal of 462445259544164 is 461445952544264.

It is a self number, because there is not a number n which added to its sum of digits gives 462445259544164.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15585751049 + ... + 15585780719.

It is an arithmetic number, because the mean of its divisors is an integer number (18159866044880).

Almost surely, 2^{462445259544164} is an apocalyptic number.

It is an amenable number.

462445259544164 is a deficient number, since it is larger than the sum of its proper divisors (409228310610076).

462445259544164 is a wasteful number, since it uses less digits than its factorization.

462445259544164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68460 (or 68458 counting only the distinct ones).

The product of its digits is 663552000, while the sum is 65.

The spelling of 462445259544164 in words is "four hundred sixty-two trillion, four hundred forty-five billion, two hundred fifty-nine million, five hundred forty-four thousand, one hundred sixty-four".