188254275150 has 48 divisors (see below), whose sum is σ = 467708997744. Its totient is φ = 50110990080.

The previous prime is 188254275103. The next prime is 188254275161. The reversal of 188254275150 is 51572452881.

188254275150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×188254275150² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 188254275150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1043047 + ... + 1210146.

It is an arithmetic number, because the mean of its divisors is an integer number (9743937453).

Almost surely, 2^188254275150 is an apocalyptic number.

188254275150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

188254275150 is an abundant number, since it is smaller than the sum of its proper divisors (279454722594).

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

188254275150 is a wasteful number, since it uses less digits than its factorization.

188254275150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253765 (or 2253760 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 48.

The spelling of 188254275150 in words is "one hundred eighty-eight billion, two hundred fifty-four million, two hundred seventy-five thousand, one hundred fifty".