32497415272 has 16 divisors (see below), whose sum is σ = 69637318560. Its totient is φ = 13927463664.

The previous prime is 32497415243. The next prime is 32497415281. The reversal of 32497415272 is 27251479423.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 290155438 + ... + 290155549.

It is an arithmetic number, because the mean of its divisors is an integer number (4352332410).

Almost surely, 2^32497415272 is an apocalyptic number.

It is an amenable number.

32497415272 is an abundant number, since it is smaller than the sum of its proper divisors (37139903288).

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

32497415272 is a wasteful number, since it uses less digits than its factorization.

32497415272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580311000 (or 580310996 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The spelling of 32497415272 in words is "thirty-two billion, four hundred ninety-seven million, four hundred fifteen thousand, two hundred seventy-two".