16304462564 has 48 divisors (see below), whose sum is σ = 31821421632. Its totient is φ = 7261494912.

The previous prime is 16304462519. The next prime is 16304462567. The reversal of 16304462564 is 46526440361.

It is not an unprimeable number, because it can be changed into a prime (16304462567) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 141662 + ... + 229514.

It is an arithmetic number, because the mean of its divisors is an integer number (662946284).

Almost surely, 2^16304462564 is an apocalyptic number.

It is an amenable number.

16304462564 is a deficient number, since it is larger than the sum of its proper divisors (15516959068).

16304462564 is a wasteful number, since it uses less digits than its factorization.

16304462564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87996 (or 87994 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 16304462564 in words is "sixteen billion, three hundred four million, four hundred sixty-two thousand, five hundred sixty-four".