500053459 has 2 divisors, whose sum is σ = 500053460. Its totient is φ = 500053458.

The previous prime is 500053451. The next prime is 500053469. The reversal of 500053459 is 954350005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 500053459 - 2³ = 500053451 is a prime.

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 500053459.

It is not a weakly prime, because it can be changed into another prime (500053451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250026729 + 250026730.

It is an arithmetic number, because the mean of its divisors is an integer number (250026730).

Almost surely, 2^500053459 is an apocalyptic number.

500053459 is a deficient number, since it is larger than the sum of its proper divisors (1).

500053459 is an equidigital number, since it uses as much as digits as its factorization.

500053459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 500053459 is about 22361.8751226278. The cubic root of 500053459 is about 793.7288119336.

The spelling of 500053459 in words is "five hundred million, fifty-three thousand, four hundred fifty-nine".