80579060800 has 168 divisors, whose sum is σ = 238526767040. Its totient is φ = 26172979200.

The previous prime is 80579060773. The next prime is 80579060831. The reversal of 80579060800 is 806097508.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23470 + ... + 402130.

Almost surely, 2^80579060800 is an apocalyptic number.

80579060800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80579060800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119263383520).

80579060800 is an abundant number, since it is smaller than the sum of its proper divisors (157947706240).

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

80579060800 is a wasteful number, since it uses less digits than its factorization.

80579060800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378709 (or 378694 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 80579060800 in words is "eighty billion, five hundred seventy-nine million, sixty thousand, eight hundred".