50344517 has 2 divisors, whose sum is σ = 50344518. Its totient is φ = 50344516.

The previous prime is 50344513. The next prime is 50344519. The reversal of 50344517 is 71544305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47416996 + 2927521 = 6886^2 + 1711^2 .

It is a cyclic number.

It is not a de Polignac number, because 50344517 - 2² = 50344513 is a prime.

Together with 50344519, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50344517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50344513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25172258 + 25172259.

It is an arithmetic number, because the mean of its divisors is an integer number (25172259).

Almost surely, 2^50344517 is an apocalyptic number.

It is an amenable number.

50344517 is a deficient number, since it is larger than the sum of its proper divisors (1).

50344517 is an equidigital number, since it uses as much as digits as its factorization.

50344517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 50344517 is about 7095.3870225661. The cubic root of 50344517 is about 369.2473548562.

The spelling of 50344517 in words is "fifty million, three hundred forty-four thousand, five hundred seventeen".