80769235332 has 48 divisors (see below), whose sum is σ = 196682355072. Its totient is φ = 25748997120.

The previous prime is 80769235301. The next prime is 80769235367. The reversal of 80769235332 is 23353296708.

It is a super-2 number, since 2×80769235332² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2655732 + ... + 2685972.

It is an arithmetic number, because the mean of its divisors is an integer number (4097549064).

Almost surely, 2^80769235332 is an apocalyptic number.

It is an amenable number.

80769235332 is an abundant number, since it is smaller than the sum of its proper divisors (115913119740).

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

80769235332 is a wasteful number, since it uses less digits than its factorization.

80769235332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39948 (or 39946 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 80769235332 in words is "eighty billion, seven hundred sixty-nine million, two hundred thirty-five thousand, three hundred thirty-two".