50470386839 has 2 divisors, whose sum is σ = 50470386840. Its totient is φ = 50470386838.

The previous prime is 50470386821. The next prime is 50470386847. The reversal of 50470386839 is 93868307405.

50470386839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50470386839 - 2⁸ = 50470386583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50470386809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25235193419 + 25235193420.

It is an arithmetic number, because the mean of its divisors is an integer number (25235193420).

Almost surely, 2^50470386839 is an apocalyptic number.

50470386839 is a deficient number, since it is larger than the sum of its proper divisors (1).

50470386839 is an equidigital number, since it uses as much as digits as its factorization.

50470386839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 50470386839 in words is "fifty billion, four hundred seventy million, three hundred eighty-six thousand, eight hundred thirty-nine".