16875523272 has 32 divisors (see below), whose sum is σ = 42521011200. Its totient is φ = 5580880704.

The previous prime is 16875523267. The next prime is 16875523307. The reversal of 16875523272 is 27232557861.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2765247 + ... + 2771342.

It is an arithmetic number, because the mean of its divisors is an integer number (1328781600).

Almost surely, 2^16875523272 is an apocalyptic number.

16875523272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16875523272 is an abundant number, since it is smaller than the sum of its proper divisors (25645487928).

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

16875523272 is a wasteful number, since it uses less digits than its factorization.

16875523272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5536725 (or 5536721 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The spelling of 16875523272 in words is "sixteen billion, eight hundred seventy-five million, five hundred twenty-three thousand, two hundred seventy-two".