50503855050 has 384 divisors, whose sum is σ = 155875737600. Its totient is φ = 11920608000.

The previous prime is 50503855043. The next prime is 50503855067. The reversal of 50503855050 is 5055830505.

50503855050 is a `hidden beast` number, since 5 + 0 + 50 + 3 + 8 + 550 + 50 = 666.

50503855050 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 2×50503855050² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50503854996 and 50503855014.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 115042731 + ... + 115043169.

It is an arithmetic number, because the mean of its divisors is an integer number (405926400).

Almost surely, 2^50503855050 is an apocalyptic number.

50503855050 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 50503855050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77937868800).

50503855050 is an abundant number, since it is smaller than the sum of its proper divisors (105371882550).

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

50503855050 is a wasteful number, since it uses less digits than its factorization.

50503855050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 648 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 50503855050 in words is "fifty billion, five hundred three million, eight hundred fifty-five thousand, fifty".