461206625164 has 12 divisors (see below), whose sum is σ = 807312346288. Its totient is φ = 230545954800.

The previous prime is 461206625107. The next prime is 461206625179. The reversal of 461206625164 is 461526602164.

It is a self number, because there is not a number n which added to its sum of digits gives 461206625164.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14321352 + ... + 14353519.

Almost surely, 2^461206625164 is an apocalyptic number.

It is an amenable number.

461206625164 is a deficient number, since it is larger than the sum of its proper divisors (346105721124).

461206625164 is a wasteful number, since it uses less digits than its factorization.

461206625164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28678896 (or 28678894 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 461206625164 in words is "four hundred sixty-one billion, two hundred six million, six hundred twenty-five thousand, one hundred sixty-four".