80597564712 has 192 divisors, whose sum is σ = 261630720000. Its totient is φ = 21915349632.

The previous prime is 80597564693. The next prime is 80597564737. The reversal of 80597564712 is 21746579508.

80597564712 is a `hidden beast` number, since 8 + 0 + 5 + 9 + 7 + 564 + 71 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2289339 + ... + 2324277.

It is an arithmetic number, because the mean of its divisors is an integer number (1362660000).

Almost surely, 2^80597564712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80597564712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130815360000).

80597564712 is an abundant number, since it is smaller than the sum of its proper divisors (181033155288).

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

80597564712 is a wasteful number, since it uses less digits than its factorization.

80597564712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35180 (or 35173 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 80597564712 in words is "eighty billion, five hundred ninety-seven million, five hundred sixty-four thousand, seven hundred twelve".