50347039 has 2 divisors, whose sum is σ = 50347040. Its totient is φ = 50347038.

The previous prime is 50347019. The next prime is 50347043. The reversal of 50347039 is 93074305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50347039 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 50347039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50347019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25173519 + 25173520.

It is an arithmetic number, because the mean of its divisors is an integer number (25173520).

Almost surely, 2^50347039 is an apocalyptic number.

50347039 is a deficient number, since it is larger than the sum of its proper divisors (1).

50347039 is an equidigital number, since it uses as much as digits as its factorization.

50347039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 50347039 is about 7095.5647414424. The cubic root of 50347039 is about 369.2535205476.

The spelling of 50347039 in words is "fifty million, three hundred forty-seven thousand, thirty-nine".