32051505252 has 48 divisors (see below), whose sum is σ = 80551437120. Its totient is φ = 9860562048.

The previous prime is 32051505217. The next prime is 32051505301. The reversal of 32051505252 is 25250515023.

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, 1642183 + ... + 1661585.

It is an arithmetic number, because the mean of its divisors is an integer number (1678154940).

Almost surely, 2^32051505252 is an apocalyptic number.

It is an amenable number.

32051505252 is an abundant number, since it is smaller than the sum of its proper divisors (48499931868).

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

32051505252 is a wasteful number, since it uses less digits than its factorization.

32051505252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30012 (or 30010 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 32051505252 in words is "thirty-two billion, fifty-one million, five hundred five thousand, two hundred fifty-two".