50213462031 has 16 divisors (see below), whose sum is σ = 74393946720. Its totient is φ = 33474006720.

The previous prime is 50213462021. The next prime is 50213462083. The reversal of 50213462031 is 13026431205.

50213462031 is a `hidden beast` number, since 5 + 0 + 2 + 1 + 3 + 4 + 620 + 31 = 666.

It is not a de Polignac number, because 50213462031 - 2⁵ = 50213461999 is a prime.

It is a super-2 number, since 2×50213462031² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 50213461986 and 50213462004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50213462021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 812401 + ... + 872021.

It is an arithmetic number, because the mean of its divisors is an integer number (4649621670).

Almost surely, 2^50213462031 is an apocalyptic number.

50213462031 is a deficient number, since it is larger than the sum of its proper divisors (24180484689).

50213462031 is a wasteful number, since it uses less digits than its factorization.

50213462031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90823 (or 90817 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 50213462031 its reverse (13026431205), we get a palindrome (63239893236).

The spelling of 50213462031 in words is "fifty billion, two hundred thirteen million, four hundred sixty-two thousand, thirty-one".