32373522464 has 24 divisors (see below), whose sum is σ = 63828732240. Its totient is φ = 16163050816.

The previous prime is 32373522451. The next prime is 32373522499. The reversal of 32373522464 is 46422537323.

It is a super-2 number, since 2×32373522464² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718754 + ... + 762465.

It is an arithmetic number, because the mean of its divisors is an integer number (2659530510).

Almost surely, 2^32373522464 is an apocalyptic number.

It is an amenable number.

32373522464 is a deficient number, since it is larger than the sum of its proper divisors (31455209776).

32373522464 is a wasteful number, since it uses less digits than its factorization.

32373522464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481912 (or 1481904 counting only the distinct ones).

The product of its digits is 725760, while the sum is 41.

The spelling of 32373522464 in words is "thirty-two billion, three hundred seventy-three million, five hundred twenty-two thousand, four hundred sixty-four".