50959709250 has 32 divisors (see below), whose sum is σ = 127195436160. Its totient is φ = 13589255600.

The previous prime is 50959709249. The next prime is 50959709261. The reversal of 50959709250 is 5290795905.

It is a junction number, because it is equal to n+sod(n) for n = 50959709193 and 50959709202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33972390 + ... + 33973889.

It is an arithmetic number, because the mean of its divisors is an integer number (3974857380).

Almost surely, 2^50959709250 is an apocalyptic number.

50959709250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50959709250 is an abundant number, since it is smaller than the sum of its proper divisors (76235726910).

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

50959709250 is a wasteful number, since it uses less digits than its factorization.

50959709250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67946299 (or 67946289 counting only the distinct ones).

The product of its (nonzero) digits is 1275750, while the sum is 51.

The spelling of 50959709250 in words is "fifty billion, nine hundred fifty-nine million, seven hundred nine thousand, two hundred fifty".