80364073852 has 24 divisors (see below), whose sum is σ = 146416756976. Its totient is φ = 38560468608.

The previous prime is 80364073781. The next prime is 80364073891. The reversal of 80364073852 is 25837046308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3708378 + ... + 3729985.

Almost surely, 2^80364073852 is an apocalyptic number.

It is an amenable number.

80364073852 is a deficient number, since it is larger than the sum of its proper divisors (66052683124).

80364073852 is a wasteful number, since it uses less digits than its factorization.

80364073852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7438477 (or 7438475 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 80364073852 in words is "eighty billion, three hundred sixty-four million, seventy-three thousand, eight hundred fifty-two".