187055020050 has 48 divisors (see below), whose sum is σ = 464460421440. Its totient is φ = 49820696640.

The previous prime is 187055020049. The next prime is 187055020051. The reversal of 187055020050 is 50020550781.

It is a happy number.

187055020050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (187055020049) and next prime (187055020051).

It is a junction number, because it is equal to n+sod(n) for n = 187055019993 and 187055020020.

It is not an unprimeable number, because it can be changed into a prime (187055020051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 634165 + ... + 881064.

It is an arithmetic number, because the mean of its divisors is an integer number (9676258780).

Almost surely, 2^187055020050 is an apocalyptic number.

187055020050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

187055020050 is an abundant number, since it is smaller than the sum of its proper divisors (277405401390).

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

187055020050 is a wasteful number, since it uses less digits than its factorization.

187055020050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516067 (or 1516062 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 33.

The spelling of 187055020050 in words is "one hundred eighty-seven billion, fifty-five million, twenty thousand, fifty".