50510016131 has 2 divisors, whose sum is σ = 50510016132. Its totient is φ = 50510016130.

The previous prime is 50510016121. The next prime is 50510016143. The reversal of 50510016131 is 13161001505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50510016131 - 2¹⁰ = 50510015107 is a prime.

It is a super-2 number, since 2×50510016131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50510016097 and 50510016106.

It is not a weakly prime, because it can be changed into another prime (50510016121) 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 as a sum of consecutive naturals, namely, 25255008065 + 25255008066.

It is an arithmetic number, because the mean of its divisors is an integer number (25255008066).

Almost surely, 2^50510016131 is an apocalyptic number.

50510016131 is a deficient number, since it is larger than the sum of its proper divisors (1).

50510016131 is an equidigital number, since it uses as much as digits as its factorization.

50510016131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 23.

Adding to 50510016131 its reverse (13161001505), we get a palindrome (63671017636).

The spelling of 50510016131 in words is "fifty billion, five hundred ten million, sixteen thousand, one hundred thirty-one".