50500049879 has 2 divisors, whose sum is σ = 50500049880. Its totient is φ = 50500049878.

The previous prime is 50500049869. The next prime is 50500049917. The reversal of 50500049879 is 97894000505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50500049879 - 2⁴ = 50500049863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50500049869) 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, 25250024939 + 25250024940.

It is an arithmetic number, because the mean of its divisors is an integer number (25250024940).

Almost surely, 2^50500049879 is an apocalyptic number.

50500049879 is a deficient number, since it is larger than the sum of its proper divisors (1).

50500049879 is an equidigital number, since it uses as much as digits as its factorization.

50500049879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 47.

The spelling of 50500049879 in words is "fifty billion, five hundred million, forty-nine thousand, eight hundred seventy-nine".