80764762032 has 30 divisors (see below), whose sum is σ = 226029160812. Its totient is φ = 26921587296.

The previous prime is 80764761953. The next prime is 80764762037. The reversal of 80764762032 is 23026746708.

80764762032 is a `hidden beast` number, since 80 + 76 + 476 + 2 + 0 + 32 = 666.

It is a super-4 number, since 4×80764762032⁴ (a number of 45 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (80764762037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280433058 + ... + 280433345.

Almost surely, 2^80764762032 is an apocalyptic number.

It is an amenable number.

80764762032 is an abundant number, since it is smaller than the sum of its proper divisors (145264398780).

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

80764762032 is a wasteful number, since it uses less digits than its factorization.

80764762032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560866417 (or 560866408 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 80764762032 in words is "eighty billion, seven hundred sixty-four million, seven hundred sixty-two thousand, thirty-two".