18059004984 has 64 divisors (see below), whose sum is σ = 45487267200. Its totient is φ = 5974500224.

The previous prime is 18059004983. The next prime is 18059004989. The reversal of 18059004984 is 48940095081.

It is a super-2 number, since 2×18059004984² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18059004983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2389099 + ... + 2396645.

It is an arithmetic number, because the mean of its divisors is an integer number (710738550).

Almost surely, 2^18059004984 is an apocalyptic number.

It is an amenable number.

18059004984 is an abundant number, since it is smaller than the sum of its proper divisors (27428262216).

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

18059004984 is a wasteful number, since it uses less digits than its factorization.

18059004984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8292 (or 8288 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The spelling of 18059004984 in words is "eighteen billion, fifty-nine million, four thousand, nine hundred eighty-four".