808653532 has 12 divisors (see below), whose sum is σ = 1418606560. Its totient is φ = 403337376.

The previous prime is 808653523. The next prime is 808653533. The reversal of 808653532 is 235356808.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808653533) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 245508 + ... + 248779.

Almost surely, 2^808653532 is an apocalyptic number.

It is an amenable number.

808653532 is a deficient number, since it is larger than the sum of its proper divisors (609953028).

808653532 is a wasteful number, since it uses less digits than its factorization.

808653532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494700 (or 494698 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 808653532 is about 28436.8340713238. The cubic root of 808653532 is about 931.6529481408.

The spelling of 808653532 in words is "eight hundred eight million, six hundred fifty-three thousand, five hundred thirty-two".