80525732 has 24 divisors (see below), whose sum is σ = 161755776. Its totient is φ = 34360128.

The previous prime is 80525707. The next prime is 80525741. The reversal of 80525732 is 23752508.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353 + ... + 12695.

It is an arithmetic number, because the mean of its divisors is an integer number (6739824).

Almost surely, 2^80525732 is an apocalyptic number.

It is an amenable number.

80525732 is an abundant number, since it is smaller than the sum of its proper divisors (81230044).

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

80525732 is a wasteful number, since it uses less digits than its factorization.

80525732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12587 (or 12585 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 80525732 is about 8973.6130961837. The cubic root of 80525732 is about 431.8287572892.

The spelling of 80525732 in words is "eighty million, five hundred twenty-five thousand, seven hundred thirty-two".