18808825030 has 16 divisors (see below), whose sum is σ = 34681639104. Its totient is φ = 7340029120.

The previous prime is 18808824971. The next prime is 18808825039. The reversal of 18808825030 is 3052880881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18808825039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22937182 + ... + 22938001.

It is an arithmetic number, because the mean of its divisors is an integer number (2167602444).

Almost surely, 2^18808825030 is an apocalyptic number.

18808825030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18808825030 is a deficient number, since it is larger than the sum of its proper divisors (15872814074).

18808825030 is a wasteful number, since it uses less digits than its factorization.

18808825030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45875231.

The product of its (nonzero) digits is 122880, while the sum is 43.

The spelling of 18808825030 in words is "eighteen billion, eight hundred eight million, eight hundred twenty-five thousand, thirty".