32532068520 has 96 divisors (see below), whose sum is σ = 120833406720. Its totient is φ = 7435900800.

The previous prime is 32532068509. The next prime is 32532068521. The reversal of 32532068520 is 2586023523.

32532068520 is a `hidden beast` number, since 3 + 2 + 53 + 20 + 68 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (32532068521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6452256 + ... + 6457295.

It is an arithmetic number, because the mean of its divisors is an integer number (1258681320).

Almost surely, 2^32532068520 is an apocalyptic number.

32532068520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32532068520 is an abundant number, since it is smaller than the sum of its proper divisors (88301338200).

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

32532068520 is a wasteful number, since it uses less digits than its factorization.

32532068520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12909575 (or 12909568 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 32532068520 in words is "thirty-two billion, five hundred thirty-two million, sixty-eight thousand, five hundred twenty".