50155500150 has 144 divisors (see below), whose sum is σ = 154101074400. Its totient is φ = 11456686080.

The previous prime is 50155500149. The next prime is 50155500151. The reversal of 50155500150 is 5100555105.

50155500150 is a `hidden beast` number, since 5 + 0 + 1 + 5 + 5 + 500 + 150 = 666.

It is an interprime number because it is at equal distance from previous prime (50155500149) and next prime (50155500151).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50155500151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5946136 + ... + 5954564.

It is an arithmetic number, because the mean of its divisors is an integer number (1070146350).

Almost surely, 2^50155500150 is an apocalyptic number.

50155500150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50155500150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77050537200).

50155500150 is an abundant number, since it is smaller than the sum of its proper divisors (103945574250).

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

50155500150 is a wasteful number, since it uses less digits than its factorization.

50155500150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343 (or 10335 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The spelling of 50155500150 in words is "fifty billion, one hundred fifty-five million, five hundred thousand, one hundred fifty".