18015112482 has 8 divisors (see below), whose sum is σ = 36030224976. Its totient is φ = 6005037492.

The previous prime is 18015112477. The next prime is 18015112501. The reversal of 18015112482 is 28421151081.

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

18015112482 is an admirable number.

It is a super-2 number, since 2×18015112482² (a number of 21 digits) contains 22 as substring.

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, 1501259368 + ... + 1501259379.

It is an arithmetic number, because the mean of its divisors is an integer number (4503778122).

Almost surely, 2^18015112482 is an apocalyptic number.

18015112482 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.

18015112482 is a wasteful number, since it uses less digits than its factorization.

18015112482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002518752.

The product of its (nonzero) digits is 5120, while the sum is 33.

The spelling of 18015112482 in words is "eighteen billion, fifteen million, one hundred twelve thousand, four hundred eighty-two".