50009633879 has 2 divisors, whose sum is σ = 50009633880. Its totient is φ = 50009633878.

The previous prime is 50009633851. The next prime is 50009633887. The reversal of 50009633879 is 97833690005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50009633879 - 2²⁴ = 49992856663 is a prime.

It is a super-3 number, since 3×50009633879³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50009636879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25004816939 + 25004816940.

It is an arithmetic number, because the mean of its divisors is an integer number (25004816940).

Almost surely, 2^50009633879 is an apocalyptic number.

50009633879 is a deficient number, since it is larger than the sum of its proper divisors (1).

50009633879 is an equidigital number, since it uses as much as digits as its factorization.

50009633879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 50009633879 in words is "fifty billion, nine million, six hundred thirty-three thousand, eight hundred seventy-nine".