16375087320 has 64 divisors (see below), whose sum is σ = 49157176320. Its totient is φ = 4363853184.

The previous prime is 16375087303. The next prime is 16375087381. The reversal of 16375087320 is 2378057361.

It is a congruent number.

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, 144499 + ... + 231581.

It is an arithmetic number, because the mean of its divisors is an integer number (768080880).

Almost surely, 2^16375087320 is an apocalyptic number.

16375087320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16375087320 is an abundant number, since it is smaller than the sum of its proper divisors (32782089000).

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

16375087320 is a wasteful number, since it uses less digits than its factorization.

16375087320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88664 (or 88660 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 16375087320 in words is "sixteen billion, three hundred seventy-five million, eighty-seven thousand, three hundred twenty".