80609944054 has 8 divisors (see below), whose sum is σ = 120921731928. Its totient is φ = 40302700080.

The previous prime is 80609944049. The next prime is 80609944061. The reversal of 80609944054 is 45044990608.

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

It is a junction number, because it is equal to n+sod(n) for n = 80609943989 and 80609944007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091272 + ... + 1162795.

It is an arithmetic number, because the mean of its divisors is an integer number (15115216491).

Almost surely, 2^80609944054 is an apocalyptic number.

80609944054 is a deficient number, since it is larger than the sum of its proper divisors (40311787874).

80609944054 is a wasteful number, since it uses less digits than its factorization.

80609944054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271950.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 80609944054 in words is "eighty billion, six hundred nine million, nine hundred forty-four thousand, fifty-four".