459272563 has 2 divisors, whose sum is σ = 459272564. Its totient is φ = 459272562.

The previous prime is 459272537. The next prime is 459272573. The reversal of 459272563 is 365272954.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459272563 is a prime.

It is not a weakly prime, because it can be changed into another prime (459272573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229636281 + 229636282.

It is an arithmetic number, because the mean of its divisors is an integer number (229636282).

Almost surely, 2^459272563 is an apocalyptic number.

459272563 is a deficient number, since it is larger than the sum of its proper divisors (1).

459272563 is an equidigital number, since it uses as much as digits as its factorization.

459272563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 453600, while the sum is 43.

The square root of 459272563 is about 21430.6454172524. The cubic root of 459272563 is about 771.5371346150.

The spelling of 459272563 in words is "four hundred fifty-nine million, two hundred seventy-two thousand, five hundred sixty-three".