18755850304 has 189 divisors, whose sum is σ = 42529318167. Its totient is φ = 8203972608.

The previous prime is 18755850277. The next prime is 18755850307. The reversal of 18755850304 is 40305855781.

The square root of 18755850304 is 136952.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 4699376704 + 14056473600 = 68552^2 + 118560^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18755850307) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 353883942 + ... + 353883994.

Almost surely, 2^18755850304 is an apocalyptic number.

18755850304 is the 136952-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18755850304

18755850304 is an abundant number, since it is smaller than the sum of its proper divisors (23773467863).

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

18755850304 is an equidigital number, since it uses as much as digits as its factorization.

18755850304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 46.

The spelling of 18755850304 in words is "eighteen billion, seven hundred fifty-five million, eight hundred fifty thousand, three hundred four".