17992011054 has 8 divisors (see below), whose sum is σ = 35984022120. Its totient is φ = 5997337016.

The previous prime is 17992011049. The next prime is 17992011067. The reversal of 17992011054 is 45011029971.

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

17992011054 is an admirable number.

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, 1499334249 + ... + 1499334260.

It is an arithmetic number, because the mean of its divisors is an integer number (4498002765).

Almost surely, 2^17992011054 is an apocalyptic number.

17992011054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

17992011054 is a wasteful number, since it uses less digits than its factorization.

17992011054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998668514.

The product of its (nonzero) digits is 22680, while the sum is 39.

The spelling of 17992011054 in words is "seventeen billion, nine hundred ninety-two million, eleven thousand, fifty-four".