80147765376 has 96 divisors (see below), whose sum is σ = 263581219200. Its totient is φ = 22899359232.

The previous prime is 80147765351. The next prime is 80147765437. The reversal of 80147765376 is 67356774108.

80147765376 is a `hidden beast` number, since 80 + 1 + 477 + 65 + 37 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4961416 + ... + 4977543.

It is an arithmetic number, because the mean of its divisors is an integer number (2745637700).

Almost surely, 2^80147765376 is an apocalyptic number.

It is an amenable number.

80147765376 is an abundant number, since it is smaller than the sum of its proper divisors (183433453824).

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

80147765376 is a wasteful number, since it uses less digits than its factorization.

80147765376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9938986 (or 9938971 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 54.

The spelling of 80147765376 in words is "eighty billion, one hundred forty-seven million, seven hundred sixty-five thousand, three hundred seventy-six".