50610156631 has 2 divisors, whose sum is σ = 50610156632. Its totient is φ = 50610156630.

The previous prime is 50610156589. The next prime is 50610156637. The reversal of 50610156631 is 13665101605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50610156631 - 2¹⁹ = 50609632343 is a prime.

It is a super-2 number, since 2×50610156631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50610156637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25305078315 + 25305078316.

It is an arithmetic number, because the mean of its divisors is an integer number (25305078316).

Almost surely, 2^50610156631 is an apocalyptic number.

50610156631 is a deficient number, since it is larger than the sum of its proper divisors (1).

50610156631 is an equidigital number, since it uses as much as digits as its factorization.

50610156631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 50610156631 in words is "fifty billion, six hundred ten million, one hundred fifty-six thousand, six hundred thirty-one".