18037082030 has 64 divisors (see below), whose sum is σ = 36358834176. Its totient is φ = 6385440000.

The previous prime is 18037082029. The next prime is 18037082069. The reversal of 18037082030 is 3028073081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2264555 + ... + 2272505.

It is an arithmetic number, because the mean of its divisors is an integer number (568106784).

Almost surely, 2^18037082030 is an apocalyptic number.

18037082030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18037082030 is an abundant number, since it is smaller than the sum of its proper divisors (18321752146).

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

18037082030 is a wasteful number, since it uses less digits than its factorization.

18037082030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8513.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 18037082030 in words is "eighteen billion, thirty-seven million, eighty-two thousand, thirty".