50630228631 has 20 divisors (see below), whose sum is σ = 80081801712. Its totient is φ = 31767985728.

The previous prime is 50630228617. The next prime is 50630228639. The reversal of 50630228631 is 13682203605.

It is a happy number.

It is not a de Polignac number, because 50630228631 - 2⁵ = 50630228599 is a prime.

It is a super-2 number, since 2×50630228631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50630228639) 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 19 ways as a sum of consecutive naturals, for example, 18382875 + ... + 18385628.

Almost surely, 2^50630228631 is an apocalyptic number.

50630228631 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

50630228631 is a deficient number, since it is larger than the sum of its proper divisors (29451573081).

50630228631 is a wasteful number, since it uses less digits than its factorization.

50630228631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36768532 (or 36768523 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 50630228631 in words is "fifty billion, six hundred thirty million, two hundred twenty-eight thousand, six hundred thirty-one".