50345134379 has 2 divisors, whose sum is σ = 50345134380. Its totient is φ = 50345134378.

The previous prime is 50345134373. The next prime is 50345134429. The reversal of 50345134379 is 97343154305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50345134379 - 2²⁸ = 50076698923 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (50345134373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25172567189 + 25172567190.

It is an arithmetic number, because the mean of its divisors is an integer number (25172567190).

Almost surely, 2^50345134379 is an apocalyptic number.

50345134379 is a deficient number, since it is larger than the sum of its proper divisors (1).

50345134379 is an equidigital number, since it uses as much as digits as its factorization.

50345134379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 50345134379 in words is "fifty billion, three hundred forty-five million, one hundred thirty-four thousand, three hundred seventy-nine".