80368006464 has 112 divisors (see below), whose sum is σ = 250165209600. Its totient is φ = 25213483008.

The previous prime is 80368006429. The next prime is 80368006469. The reversal of 80368006464 is 46460086308.

80368006464 is a `hidden beast` number, since 80 + 36 + 80 + 0 + 6 + 464 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80368006469) by changing a digit.

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, 1338544 + ... + 1397295.

Almost surely, 2^80368006464 is an apocalyptic number.

It is an amenable number.

80368006464 is an abundant number, since it is smaller than the sum of its proper divisors (169797203136).

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

80368006464 is a wasteful number, since it uses less digits than its factorization.

80368006464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735877 (or 2735861 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 80368006464 in words is "eighty billion, three hundred sixty-eight million, six thousand, four hundred sixty-four".