32056644506502 has 128 divisors (see below), whose sum is σ = 80748494880768. Its totient is φ = 8241904195200.

The previous prime is 32056644506479. The next prime is 32056644506533. The reversal of 32056644506502 is 20560544665023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18236227 + ... + 19916657.

It is an arithmetic number, because the mean of its divisors is an integer number (630847616256).

Almost surely, 2^{32056644506502} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32056644506502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40374247440384).

32056644506502 is an abundant number, since it is smaller than the sum of its proper divisors (48691850374266).

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

32056644506502 is a wasteful number, since it uses less digits than its factorization.

32056644506502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680874.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 32056644506502 in words is "thirty-two trillion, fifty-six billion, six hundred forty-four million, five hundred six thousand, five hundred two".