80764762031 has 8 divisors (see below), whose sum is σ = 85664515200. Its totient is φ = 75929906520.

The previous prime is 80764761953. The next prime is 80764762037. The reversal of 80764762031 is 13026746708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80764762031 - 2¹⁸ = 80764499887 is a prime.

It is a super-2 number, since 2×80764762031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 16221851 + ... + 16226828.

It is an arithmetic number, because the mean of its divisors is an integer number (10708064400).

Almost surely, 2^80764762031 is an apocalyptic number.

80764762031 is a deficient number, since it is larger than the sum of its proper divisors (4899753169).

80764762031 is a wasteful number, since it uses less digits than its factorization.

80764762031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32448829.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 80764762031 in words is "eighty billion, seven hundred sixty-four million, seven hundred sixty-two thousand, thirty-one".