50326375679 has 2 divisors, whose sum is σ = 50326375680. Its totient is φ = 50326375678.

The previous prime is 50326375637. The next prime is 50326375699. The reversal of 50326375679 is 97657362305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50326375679 is a prime.

It is a super-2 number, since 2×50326375679² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50326375679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50326375699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25163187839 + 25163187840.

It is an arithmetic number, because the mean of its divisors is an integer number (25163187840).

Almost surely, 2^50326375679 is an apocalyptic number.

50326375679 is a deficient number, since it is larger than the sum of its proper divisors (1).

50326375679 is an equidigital number, since it uses as much as digits as its factorization.

50326375679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7144200, while the sum is 53.

The spelling of 50326375679 in words is "fifty billion, three hundred twenty-six million, three hundred seventy-five thousand, six hundred seventy-nine".