80964418683 has 8 divisors (see below), whose sum is σ = 107954580496. Its totient is φ = 53975268000.

The previous prime is 80964418663. The next prime is 80964418687. The reversal of 80964418683 is 38681446908.

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

It is not a de Polignac number, because 80964418683 - 2⁸ = 80964418427 is a prime.

It is a super-2 number, since 2×80964418683² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80964418687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40468 + ... + 404433.

It is an arithmetic number, because the mean of its divisors is an integer number (13494322562).

Almost surely, 2^80964418683 is an apocalyptic number.

80964418683 is a deficient number, since it is larger than the sum of its proper divisors (26990161813).

80964418683 is a wasteful number, since it uses less digits than its factorization.

80964418683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505565.

The product of its (nonzero) digits is 7962624, while the sum is 57.

The spelling of 80964418683 in words is "eighty billion, nine hundred sixty-four million, four hundred eighteen thousand, six hundred eighty-three".