80680690451275 has 6 divisors (see below), whose sum is σ = 100044056159612. Its totient is φ = 64544552361000.

The previous prime is 80680690451261. The next prime is 80680690451329. The reversal of 80680690451275 is 57215409608608.

It is not a de Polignac number, because 80680690451275 - 2⁷ = 80680690451147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1613613809001 + ... + 1613613809050.

Almost surely, 2^{80680690451275} is an apocalyptic number.

80680690451275 is a deficient number, since it is larger than the sum of its proper divisors (19363365708337).

80680690451275 is a wasteful number, since it uses less digits than its factorization.

80680690451275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227227618061 (or 3227227618056 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 80680690451275 in words is "eighty trillion, six hundred eighty billion, six hundred ninety million, four hundred fifty-one thousand, two hundred seventy-five".