18053873600 has 336 divisors, whose sum is σ = 52686508800. Its totient is φ = 6085094400.

The previous prime is 18053873597. The next prime is 18053873611. The reversal of 18053873600 is 637835081.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36769355 + ... + 36769845.

Almost surely, 2^18053873600 is an apocalyptic number.

18053873600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18053873600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26343254400).

18053873600 is an abundant number, since it is smaller than the sum of its proper divisors (34632635200).

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

18053873600 is an equidigital number, since it uses as much as digits as its factorization.

18053873600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 18053873600 in words is "eighteen billion, fifty-three million, eight hundred seventy-three thousand, six hundred".