80358608532 has 24 divisors (see below), whose sum is σ = 187723260256. Its totient is φ = 26754797088.

The previous prime is 80358608521. The next prime is 80358608557. The reversal of 80358608532 is 23580685308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915058 + ... + 3935529.

Almost surely, 2^80358608532 is an apocalyptic number.

It is an amenable number.

80358608532 is an abundant number, since it is smaller than the sum of its proper divisors (107364651724).

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

80358608532 is a wasteful number, since it uses less digits than its factorization.

80358608532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7851447 (or 7851445 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 80358608532 in words is "eighty billion, three hundred fifty-eight million, six hundred eight thousand, five hundred thirty-two".