50630131 has 8 divisors (see below), whose sum is σ = 54002160. Its totient is φ = 47301888.

The previous prime is 50630119. The next prime is 50630147. The reversal of 50630131 is 13103605.

50630131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50630131 - 2¹³ = 50621939 is a prime.

It is a super-2 number, since 2×50630131² = 5126820330154322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50630099 and 50630108.

It is not an unprimeable number, because it can be changed into a prime (50630831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8541 + ... + 13198.

It is an arithmetic number, because the mean of its divisors is an integer number (6750270).

Almost surely, 2^50630131 is an apocalyptic number.

50630131 is a deficient number, since it is larger than the sum of its proper divisors (3372029).

50630131 is a wasteful number, since it uses less digits than its factorization.

50630131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21893.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 50630131 is about 7115.4852961692. The cubic root of 50630131 is about 369.9443086376.

Adding to 50630131 its reverse (13103605), we get a palindrome (63733736).

The spelling of 50630131 in words is "fifty million, six hundred thirty thousand, one hundred thirty-one".