80293859980 has 24 divisors (see below), whose sum is σ = 168687786960. Its totient is φ = 32104080960.

The previous prime is 80293859977. The next prime is 80293859981. The reversal of 80293859980 is 8995839208.

It is not an unprimeable number, because it can be changed into a prime (80293859981) 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, 792466 + ... + 888025.

It is an arithmetic number, because the mean of its divisors is an integer number (7028657790).

Almost surely, 2^80293859980 is an apocalyptic number.

It is an amenable number.

80293859980 is an abundant number, since it is smaller than the sum of its proper divisors (88393926980).

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

80293859980 is a wasteful number, since it uses less digits than its factorization.

80293859980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682889 (or 1682887 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 61.

The spelling of 80293859980 in words is "eighty billion, two hundred ninety-three million, eight hundred fifty-nine thousand, nine hundred eighty".