80087049880 has 32 divisors (see below), whose sum is σ = 184590887040. Its totient is φ = 31253482240.

The previous prime is 80087049859. The next prime is 80087049883. The reversal of 80087049880 is 8894078008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80087049883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24415144 + ... + 24418423.

It is an arithmetic number, because the mean of its divisors is an integer number (5768465220).

Almost surely, 2^80087049880 is an apocalyptic number.

It is an amenable number.

80087049880 is an abundant number, since it is smaller than the sum of its proper divisors (104503837160).

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

80087049880 is a wasteful number, since it uses less digits than its factorization.

80087049880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48833619 (or 48833615 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 52.

The spelling of 80087049880 in words is "eighty billion, eighty-seven million, forty-nine thousand, eight hundred eighty".