50249791050 has 48 divisors (see below), whose sum is σ = 124689346752. Its totient is φ = 13392432000.

The previous prime is 50249790989. The next prime is 50249791061. The reversal of 50249791050 is 5019794205.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 50249790993 and 50249791011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177147 + ... + 363153.

It is an arithmetic number, because the mean of its divisors is an integer number (2597694724).

Almost surely, 2^50249791050 is an apocalyptic number.

50249791050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50249791050 is an abundant number, since it is smaller than the sum of its proper divisors (74439555702).

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

50249791050 is a wasteful number, since it uses less digits than its factorization.

50249791050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187823 (or 187818 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 42.

The spelling of 50249791050 in words is "fifty billion, two hundred forty-nine million, seven hundred ninety-one thousand, fifty".