50550065150 has 24 divisors (see below), whose sum is σ = 101255670264. Its totient is φ = 18664639200.

The previous prime is 50550065119. The next prime is 50550065161. The reversal of 50550065150 is 5156005505.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38884016 + ... + 38885315.

It is an arithmetic number, because the mean of its divisors is an integer number (4218986261).

Almost surely, 2^50550065150 is an apocalyptic number.

50550065150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50550065150 is an abundant number, since it is smaller than the sum of its proper divisors (50705605114).

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

50550065150 is a wasteful number, since it uses less digits than its factorization.

50550065150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77769356 (or 77769351 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 50550065150 in words is "fifty billion, five hundred fifty million, sixty-five thousand, one hundred fifty".