50125679 has 2 divisors, whose sum is σ = 50125680. Its totient is φ = 50125678.

The previous prime is 50125661. The next prime is 50125681. The reversal of 50125679 is 97652105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50125679 - 2¹² = 50121583 is a prime.

It is a super-2 number, since 2×50125679² = 5025167390422082, which contains 22 as substring.

Together with 50125681, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50125619) 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, 25062839 + 25062840.

It is an arithmetic number, because the mean of its divisors is an integer number (25062840).

Almost surely, 2^50125679 is an apocalyptic number.

50125679 is a deficient number, since it is larger than the sum of its proper divisors (1).

50125679 is an equidigital number, since it uses as much as digits as its factorization.

50125679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 50125679 is about 7079.9490817378. The cubic root of 50125679 is about 368.7115618653.

The spelling of 50125679 in words is "fifty million, one hundred twenty-five thousand, six hundred seventy-nine".