50536229550 has 96 divisors (see below), whose sum is σ = 126042453600. Its totient is φ = 13399948800.

The previous prime is 50536229531. The next prime is 50536229573. The reversal of 50536229550 is 5592263505.

50536229550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22038204 + ... + 22040496.

It is an arithmetic number, because the mean of its divisors is an integer number (1312942225).

Almost surely, 2^50536229550 is an apocalyptic number.

50536229550 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 50536229550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63021226800).

50536229550 is an abundant number, since it is smaller than the sum of its proper divisors (75506224050).

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

50536229550 is a wasteful number, since it uses less digits than its factorization.

50536229550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078 (or 3073 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 50536229550 in words is "fifty billion, five hundred thirty-six million, two hundred twenty-nine thousand, five hundred fifty".