50255735531 has 16 divisors (see below), whose sum is σ = 51494215680. Its totient is φ = 49033978560.

The previous prime is 50255735507. The next prime is 50255735533. The reversal of 50255735531 is 13553755205.

It is a cyclic number.

It is not a de Polignac number, because 50255735531 - 2¹⁴ = 50255719147 is a prime.

It is a super-2 number, since 2×50255735531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50255735533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3681140 + ... + 3694766.

It is an arithmetic number, because the mean of its divisors is an integer number (3218388480).

Almost surely, 2^50255735531 is an apocalyptic number.

50255735531 is a deficient number, since it is larger than the sum of its proper divisors (1238480149).

50255735531 is a wasteful number, since it uses less digits than its factorization.

50255735531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14234.

The product of its (nonzero) digits is 393750, while the sum is 41.

The spelling of 50255735531 in words is "fifty billion, two hundred fifty-five million, seven hundred thirty-five thousand, five hundred thirty-one".