32133351252 has 48 divisors (see below), whose sum is σ = 76772247552. Its totient is φ = 10457700960.

The previous prime is 32133351223. The next prime is 32133351269. The reversal of 32133351252 is 25215333123.

It is a happy number.

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, 95328 + ... + 270839.

It is an arithmetic number, because the mean of its divisors is an integer number (1599421824).

Almost surely, 2^32133351252 is an apocalyptic number.

It is an amenable number.

32133351252 is an abundant number, since it is smaller than the sum of its proper divisors (44638896300).

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

32133351252 is a wasteful number, since it uses less digits than its factorization.

32133351252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366348 (or 366346 counting only the distinct ones).

The product of its digits is 16200, while the sum is 30.

Adding to 32133351252 its reverse (25215333123), we get a palindrome (57348684375).

The spelling of 32133351252 in words is "thirty-two billion, one hundred thirty-three million, three hundred fifty-one thousand, two hundred fifty-two".