460513489 has 2 divisors, whose sum is σ = 460513490. Its totient is φ = 460513488.

The previous prime is 460513481. The next prime is 460513519. The reversal of 460513489 is 984315064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 389667600 + 70845889 = 19740^2 + 8417^2 .

It is a cyclic number.

It is not a de Polignac number, because 460513489 - 2³ = 460513481 is a prime.

It is not a weakly prime, because it can be changed into another prime (460513481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230256744 + 230256745.

It is an arithmetic number, because the mean of its divisors is an integer number (230256745).

Almost surely, 2^460513489 is an apocalyptic number.

It is an amenable number.

460513489 is a deficient number, since it is larger than the sum of its proper divisors (1).

460513489 is an equidigital number, since it uses as much as digits as its factorization.

460513489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 460513489 is about 21459.5780247422. The cubic root of 460513489 is about 772.2313915498.

The spelling of 460513489 in words is "four hundred sixty million, five hundred thirteen thousand, four hundred eighty-nine".