80313451566 has 8 divisors (see below), whose sum is σ = 160626903144. Its totient is φ = 26771150520.

The previous prime is 80313451529. The next prime is 80313451567. The reversal of 80313451566 is 66515431308.

It is a sphenic number, since it is the product of 3 distinct primes.

80313451566 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80313451567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6692787625 + ... + 6692787636.

It is an arithmetic number, because the mean of its divisors is an integer number (20078362893).

Almost surely, 2^80313451566 is an apocalyptic number.

80313451566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80313451566 is a wasteful number, since it uses less digits than its factorization.

80313451566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13385575266.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 80313451566 in words is "eighty billion, three hundred thirteen million, four hundred fifty-one thousand, five hundred sixty-six".