50292917 has 2 divisors, whose sum is σ = 50292918. Its totient is φ = 50292916.

The previous prime is 50292883. The next prime is 50292941. The reversal of 50292917 is 71929205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28633201 + 21659716 = 5351^2 + 4654^2 .

It is a cyclic number.

It is not a de Polignac number, because 50292917 - 2⁸ = 50292661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50292997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25146458 + 25146459.

It is an arithmetic number, because the mean of its divisors is an integer number (25146459).

Almost surely, 2^50292917 is an apocalyptic number.

It is an amenable number.

50292917 is a deficient number, since it is larger than the sum of its proper divisors (1).

50292917 is an equidigital number, since it uses as much as digits as its factorization.

50292917 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 35.

The square root of 50292917 is about 7091.7499250890. The cubic root of 50292917 is about 369.1211598715.

The spelling of 50292917 in words is "fifty million, two hundred ninety-two thousand, nine hundred seventeen".