32512315632 has 40 divisors (see below), whose sum is σ = 84004731984. Its totient is φ = 10835556864.

The previous prime is 32512315571. The next prime is 32512315691. The reversal of 32512315632 is 23651321523.

It is a junction number, because it is equal to n+sod(n) for n = 32512315593 and 32512315602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235738 + ... + 347270.

Almost surely, 2^32512315632 is an apocalyptic number.

It is an amenable number.

32512315632 is an abundant number, since it is smaller than the sum of its proper divisors (51492416352).

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

32512315632 is a wasteful number, since it uses less digits than its factorization.

32512315632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117617 (or 117611 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The spelling of 32512315632 in words is "thirty-two billion, five hundred twelve million, three hundred fifteen thousand, six hundred thirty-two".