16596007680 has 144 divisors (see below), whose sum is σ = 60575526144. Its totient is φ = 3793367040.

The previous prime is 16596007651. The next prime is 16596007739. The reversal of 16596007680 is 8670069561.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281826 + ... + 335585.

It is an arithmetic number, because the mean of its divisors is an integer number (420663376).

Almost surely, 2^16596007680 is an apocalyptic number.

16596007680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16596007680 is an abundant number, since it is smaller than the sum of its proper divisors (43979518464).

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

16596007680 is an equidigital number, since it uses as much as digits as its factorization.

16596007680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617442 (or 617428 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 16596007680 in words is "sixteen billion, five hundred ninety-six million, seven thousand, six hundred eighty".