50342203979 has 2 divisors, whose sum is σ = 50342203980. Its totient is φ = 50342203978.

The previous prime is 50342203973. The next prime is 50342203987. The reversal of 50342203979 is 97930224305.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50342203979 is a prime.

It is not a weakly prime, because it can be changed into another prime (50342203973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25171101989 + 25171101990.

It is an arithmetic number, because the mean of its divisors is an integer number (25171101990).

Almost surely, 2^50342203979 is an apocalyptic number.

50342203979 is a deficient number, since it is larger than the sum of its proper divisors (1).

50342203979 is an equidigital number, since it uses as much as digits as its factorization.

50342203979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 50342203979 in words is "fifty billion, three hundred forty-two million, two hundred three thousand, nine hundred seventy-nine".