82533560 has 16 divisors (see below), whose sum is σ = 185700600. Its totient is φ = 33013408.

The previous prime is 82533559. The next prime is 82533611. The reversal of 82533560 is 6533528.

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, 1031630 + ... + 1031709.

Almost surely, 2^82533560 is an apocalyptic number.

It is an amenable number.

82533560 is an abundant number, since it is smaller than the sum of its proper divisors (103167040).

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

82533560 is a wasteful number, since it uses less digits than its factorization.

82533560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063350 (or 2063346 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 82533560 is about 9084.7982916518. The cubic root of 82533560 is about 435.3884054620.

Subtracting from 82533560 its sum of digits (32), we obtain a palindrome (82533528).

The spelling of 82533560 in words is "eighty-two million, five hundred thirty-three thousand, five hundred sixty".