32055772492 has 24 divisors (see below), whose sum is σ = 59603024880. Its totient is φ = 15085060160.

The previous prime is 32055772459. The next prime is 32055772493. The reversal of 32055772492 is 29427755023.

It is not an unprimeable number, because it can be changed into a prime (32055772493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795934 + ... + 835237.

It is an arithmetic number, because the mean of its divisors is an integer number (2483459370).

Almost surely, 2^32055772492 is an apocalyptic number.

It is an amenable number.

32055772492 is a deficient number, since it is larger than the sum of its proper divisors (27547252388).

32055772492 is a wasteful number, since it uses less digits than its factorization.

32055772492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631226 (or 1631190 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 32055772492 in words is "thirty-two billion, fifty-five million, seven hundred seventy-two thousand, four hundred ninety-two".