50850138635130 has 16 divisors (see below), whose sum is σ = 122040332724384. Its totient is φ = 13560036969360.

The previous prime is 50850138635077. The next prime is 50850138635141. The reversal of 50850138635130 is 3153683105805.

It is a self number, because there is not a number n which added to its sum of digits gives 50850138635130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847502310556 + ... + 847502310615.

It is an arithmetic number, because the mean of its divisors is an integer number (7627520795274).

Almost surely, 2^{50850138635130} is an apocalyptic number.

50850138635130 is an abundant number, since it is smaller than the sum of its proper divisors (71190194089254).

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

50850138635130 is a wasteful number, since it uses less digits than its factorization.

50850138635130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695004621181.

The product of its (nonzero) digits is 1296000, while the sum is 48.

The spelling of 50850138635130 in words is "fifty trillion, eight hundred fifty billion, one hundred thirty-eight million, six hundred thirty-five thousand, one hundred thirty".