32587540412 has 12 divisors (see below), whose sum is σ = 65175080880. Its totient is φ = 13966088736.

The previous prime is 32587540379. The next prime is 32587540451. The reversal of 32587540412 is 21404578523.

32587540412 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 32587540412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581920337 + ... + 581920392.

It is an arithmetic number, because the mean of its divisors is an integer number (5431256740).

Almost surely, 2^32587540412 is an apocalyptic number.

It is an amenable number.

32587540412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32587540412 is a wasteful number, since it uses less digits than its factorization.

32587540412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163840740 (or 1163840738 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 32587540412 in words is "thirty-two billion, five hundred eighty-seven million, five hundred forty thousand, four hundred twelve".