50850730015 has 16 divisors (see below), whose sum is σ = 64570784256. Its totient is φ = 38363802400.

The previous prime is 50850729997. The next prime is 50850730027. The reversal of 50850730015 is 51003705805.

It is not a de Polignac number, because 50850730015 - 2³¹ = 48703246367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3105781 + ... + 3122110.

It is an arithmetic number, because the mean of its divisors is an integer number (4035674016).

Almost surely, 2^50850730015 is an apocalyptic number.

50850730015 is a deficient number, since it is larger than the sum of its proper divisors (13720054241).

50850730015 is a wasteful number, since it uses less digits than its factorization.

50850730015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6227990.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 50850730015 in words is "fifty billion, eight hundred fifty million, seven hundred thirty thousand, fifteen".