47664310464 has 56 divisors (see below), whose sum is σ = 140124251120. Its totient is φ = 15888102912.

The previous prime is 47664310457. The next prime is 47664310469. The reversal of 47664310464 is 46401346674.

It is not an unprimeable number, because it can be changed into a prime (47664310469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13790029 + ... + 13793484.

It is an arithmetic number, because the mean of its divisors is an integer number (2502218770).

Almost surely, 2^47664310464 is an apocalyptic number.

It is an amenable number.

47664310464 is an abundant number, since it is smaller than the sum of its proper divisors (92459940656).

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

47664310464 is a wasteful number, since it uses less digits than its factorization.

47664310464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27583534 (or 27583518 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 47664310464 in words is "forty-seven billion, six hundred sixty-four million, three hundred ten thousand, four hundred sixty-four".