32572623108 has 24 divisors (see below), whose sum is σ = 77248736320. Its totient is φ = 10679548320.

The previous prime is 32572623107. The next prime is 32572623113. The reversal of 32572623108 is 80132627523.

It is a super-2 number, since 2×32572623108² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32572623103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22248328 + ... + 22249791.

Almost surely, 2^32572623108 is an apocalyptic number.

It is an amenable number.

32572623108 is an abundant number, since it is smaller than the sum of its proper divisors (44676113212).

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

32572623108 is a wasteful number, since it uses less digits than its factorization.

32572623108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44498187 (or 44498185 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 32572623108 in words is "thirty-two billion, five hundred seventy-two million, six hundred twenty-three thousand, one hundred eight".