80652765116 has 48 divisors (see below), whose sum is σ = 177946917120. Its totient is φ = 31070075520.

The previous prime is 80652765101. The next prime is 80652765209. The reversal of 80652765116 is 61156725608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443710 + ... + 1498533.

It is an arithmetic number, because the mean of its divisors is an integer number (3707227440).

Almost surely, 2^80652765116 is an apocalyptic number.

It is an amenable number.

80652765116 is an abundant number, since it is smaller than the sum of its proper divisors (97294152004).

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

80652765116 is a wasteful number, since it uses less digits than its factorization.

80652765116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942354 (or 2942352 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 80652765116 in words is "eighty billion, six hundred fifty-two million, seven hundred sixty-five thousand, one hundred sixteen".