50339173 has 2 divisors, whose sum is σ = 50339174. Its totient is φ = 50339172.

The previous prime is 50339171. The next prime is 50339207. The reversal of 50339173 is 37193305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30107169 + 20232004 = 5487^2 + 4498^2 .

It is a cyclic number.

It is not a de Polignac number, because 50339173 - 2¹ = 50339171 is a prime.

Together with 50339171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50339171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25169586 + 25169587.

It is an arithmetic number, because the mean of its divisors is an integer number (25169587).

Almost surely, 2^50339173 is an apocalyptic number.

It is an amenable number.

50339173 is a deficient number, since it is larger than the sum of its proper divisors (1).

50339173 is an equidigital number, since it uses as much as digits as its factorization.

50339173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505, while the sum is 31.

The square root of 50339173 is about 7095.0104298725. The cubic root of 50339173 is about 369.2342893639.

The spelling of 50339173 in words is "fifty million, three hundred thirty-nine thousand, one hundred seventy-three".