6326514564 has 12 divisors (see below), whose sum is σ = 14761867344. Its totient is φ = 2108838184.

The previous prime is 6326514541. The next prime is 6326514581. The reversal of 6326514564 is 4654156236.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×6326514564² = 80049573057008220192, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 263604762 + ... + 263604785.

It is an arithmetic number, because the mean of its divisors is an integer number (1230155612).

Almost surely, 2^6326514564 is an apocalyptic number.

It is an amenable number.

6326514564 is an abundant number, since it is smaller than the sum of its proper divisors (8435352780).

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

6326514564 is a wasteful number, since it uses less digits than its factorization.

6326514564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527209554 (or 527209552 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 6326514564 is about 79539.3900152622. The cubic root of 6326514564 is about 1849.5021366892.

The spelling of 6326514564 in words is "six billion, three hundred twenty-six million, five hundred fourteen thousand, five hundred sixty-four".