50844040207 has 2 divisors, whose sum is σ = 50844040208. Its totient is φ = 50844040206.

The previous prime is 50844040193. The next prime is 50844040217. The reversal of 50844040207 is 70204044805.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50844040207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50844040217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25422020103 + 25422020104.

It is an arithmetic number, because the mean of its divisors is an integer number (25422020104).

Almost surely, 2^50844040207 is an apocalyptic number.

50844040207 is a deficient number, since it is larger than the sum of its proper divisors (1).

50844040207 is an equidigital number, since it uses as much as digits as its factorization.

50844040207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35840, while the sum is 34.

The spelling of 50844040207 in words is "fifty billion, eight hundred forty-four million, forty thousand, two hundred seven".