80813474133 has 32 divisors (see below), whose sum is σ = 123514831872. Its totient is φ = 46040400000.

The previous prime is 80813474099. The next prime is 80813474171. The reversal of 80813474133 is 33147431808.

It is not a de Polignac number, because 80813474133 - 2²⁴ = 80796696917 is a prime.

It is a super-3 number, since 3×80813474133³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80813474033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11539633 + ... + 11546633.

It is an arithmetic number, because the mean of its divisors is an integer number (3859838496).

Almost surely, 2^80813474133 is an apocalyptic number.

It is an amenable number.

80813474133 is a deficient number, since it is larger than the sum of its proper divisors (42701357739).

80813474133 is a wasteful number, since it uses less digits than its factorization.

80813474133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8585.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 80813474133 in words is "eighty billion, eight hundred thirteen million, four hundred seventy-four thousand, one hundred thirty-three".