80407503774768 has 40 divisors (see below), whose sum is σ = 207720193945600. Its totient is φ = 26802396846144.

The previous prime is 80407503774737. The next prime is 80407503774797. The reversal of 80407503774768 is 86747730570408.

It is a junction number, because it is equal to n+sod(n) for n = 80407503774699 and 80407503774708.

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 7 ways as a sum of consecutive naturals, for example, 9719553 + ... + 15977631.

It is an arithmetic number, because the mean of its divisors is an integer number (5193004848640).

Almost surely, 2^{80407503774768} is an apocalyptic number.

It is an amenable number.

80407503774768 is an abundant number, since it is smaller than the sum of its proper divisors (127312690170832).

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

80407503774768 is a wasteful number, since it uses less digits than its factorization.

80407503774768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6525769 (or 6525763 counting only the distinct ones).

The product of its (nonzero) digits is 221276160, while the sum is 66.

The spelling of 80407503774768 in words is "eighty trillion, four hundred seven billion, five hundred three million, seven hundred seventy-four thousand, seven hundred sixty-eight".