459661166879 has 2 divisors, whose sum is σ = 459661166880. Its totient is φ = 459661166878.

The previous prime is 459661166843. The next prime is 459661166969. The reversal of 459661166879 is 978661166954.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459661166879 is a prime.

It is a super-2 number, since 2×459661166879² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459661166819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229830583439 + 229830583440.

It is an arithmetic number, because the mean of its divisors is an integer number (229830583440).

Almost surely, 2^459661166879 is an apocalyptic number.

459661166879 is a deficient number, since it is larger than the sum of its proper divisors (1).

459661166879 is an equidigital number, since it uses as much as digits as its factorization.

459661166879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117573120, while the sum is 68.

The spelling of 459661166879 in words is "four hundred fifty-nine billion, six hundred sixty-one million, one hundred sixty-six thousand, eight hundred seventy-nine".