50917459 has 2 divisors, whose sum is σ = 50917460. Its totient is φ = 50917458.

The previous prime is 50917441. The next prime is 50917487. The reversal of 50917459 is 95471905.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50917459 - 2⁹ = 50916947 is a prime.

It is not a weakly prime, because it can be changed into another prime (50917409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25458729 + 25458730.

It is an arithmetic number, because the mean of its divisors is an integer number (25458730).

Almost surely, 2^50917459 is an apocalyptic number.

50917459 is a deficient number, since it is larger than the sum of its proper divisors (1).

50917459 is an equidigital number, since it uses as much as digits as its factorization.

50917459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 50917459 is about 7135.6470624604. The cubic root of 50917459 is about 370.6428051718.

The spelling of 50917459 in words is "fifty million, nine hundred seventeen thousand, four hundred fifty-nine".