80818331675 has 12 divisors (see below), whose sum is σ = 101101590840. Its totient is φ = 64082497920.

The previous prime is 80818331647. The next prime is 80818331681. The reversal of 80818331675 is 57613381808.

It is not a de Polignac number, because 80818331675 - 2⁶ = 80818331611 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14301305 + ... + 14306954.

It is an arithmetic number, because the mean of its divisors is an integer number (8425132570).

Almost surely, 2^80818331675 is an apocalyptic number.

80818331675 is a deficient number, since it is larger than the sum of its proper divisors (20283259165).

80818331675 is a wasteful number, since it uses less digits than its factorization.

80818331675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28608382 (or 28608377 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 80818331675 in words is "eighty billion, eight hundred eighteen million, three hundred thirty-one thousand, six hundred seventy-five".