32253018132 has 48 divisors (see below), whose sum is σ = 76342694400. Its totient is φ = 10596925152.

The previous prime is 32253018121. The next prime is 32253018167. The reversal of 32253018132 is 23181035223.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32253018132.

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, 192403 + ... + 318629.

It is an arithmetic number, because the mean of its divisors is an integer number (1590472800).

Almost surely, 2^32253018132 is an apocalyptic number.

It is an amenable number.

32253018132 is an abundant number, since it is smaller than the sum of its proper divisors (44089676268).

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

32253018132 is a wasteful number, since it uses less digits than its factorization.

32253018132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126540 (or 126538 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 32253018132 in words is "thirty-two billion, two hundred fifty-three million, eighteen thousand, one hundred thirty-two".