50055055050 has 192 divisors, whose sum is σ = 166673332224. Its totient is φ = 9600940800.

The previous prime is 50055055033. The next prime is 50055055069. The reversal of 50055055050 is 5055055005.

50055055050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50055054999 and 50055055017.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16534 + ... + 316833.

It is an arithmetic number, because the mean of its divisors is an integer number (868090272).

Almost surely, 2^50055055050 is an apocalyptic number.

50055055050 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 50055055050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83336666112).

50055055050 is an abundant number, since it is smaller than the sum of its proper divisors (116618277174).

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

50055055050 is a wasteful number, since it uses less digits than its factorization.

50055055050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333413 (or 333408 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 50055055050 in words is "fifty billion, fifty-five million, fifty-five thousand, fifty".