50275117 has 2 divisors, whose sum is σ = 50275118. Its totient is φ = 50275116.

The previous prime is 50275097. The next prime is 50275153. The reversal of 50275117 is 71157205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47734281 + 2540836 = 6909^2 + 1594^2 .

It is a cyclic number.

It is not a de Polignac number, because 50275117 - 2⁷ = 50274989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50276117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25137558 + 25137559.

It is an arithmetic number, because the mean of its divisors is an integer number (25137559).

Almost surely, 2^50275117 is an apocalyptic number.

It is an amenable number.

50275117 is a deficient number, since it is larger than the sum of its proper divisors (1).

50275117 is an equidigital number, since it uses as much as digits as its factorization.

50275117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2450, while the sum is 28.

The square root of 50275117 is about 7090.4948346360. The cubic root of 50275117 is about 369.0776074700.

The spelling of 50275117 in words is "fifty million, two hundred seventy-five thousand, one hundred seventeen".