18382435683054 has 24 divisors (see below), whose sum is σ = 39054724949688. Its totient is φ = 5767038645120.

The previous prime is 18382435682987. The next prime is 18382435683061. The reversal of 18382435683054 is 45038653428381.

It is a congruent number.

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, 5300585257 + ... + 5300588724.

It is an arithmetic number, because the mean of its divisors is an integer number (1627280206237).

Almost surely, 2^{18382435683054} is an apocalyptic number.

18382435683054 is an abundant number, since it is smaller than the sum of its proper divisors (20672289266634).

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

18382435683054 is a wasteful number, since it uses less digits than its factorization.

18382435683054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10601174020 (or 10601174003 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 60.

The spelling of 18382435683054 in words is "eighteen trillion, three hundred eighty-two billion, four hundred thirty-five million, six hundred eighty-three thousand, fifty-four".