564837467680 has 48 divisors (see below), whose sum is σ = 1334776847040. Its totient is φ = 225876010752.

The previous prime is 564837467651. The next prime is 564837467699. The reversal of 564837467680 is 86764738465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156691 + ... + 1074349.

It is an arithmetic number, because the mean of its divisors is an integer number (27807850980).

Almost surely, 2^564837467680 is an apocalyptic number.

It is an amenable number.

564837467680 is an abundant number, since it is smaller than the sum of its proper divisors (769939379360).

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

564837467680 is a wasteful number, since it uses less digits than its factorization.

564837467680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921521 (or 921513 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 64.

The spelling of 564837467680 in words is "five hundred sixty-four billion, eight hundred thirty-seven million, four hundred sixty-seven thousand, six hundred eighty".