460501509 has 12 divisors (see below), whose sum is σ = 664866816. Its totient is φ = 283385232.

The previous prime is 460501501. The next prime is 460501511. The reversal of 460501509 is 905105064.

It is not a de Polignac number, because 460501509 - 2³ = 460501501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460501501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453637 + ... + 454650.

It is an arithmetic number, because the mean of its divisors is an integer number (55405568).

Almost surely, 2^460501509 is an apocalyptic number.

It is an amenable number.

460501509 is a deficient number, since it is larger than the sum of its proper divisors (204365307).

460501509 is a wasteful number, since it uses less digits than its factorization.

460501509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908316 (or 908303 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 460501509 is about 21459.2988934867. The cubic root of 460501509 is about 772.2246951029.

The spelling of 460501509 in words is "four hundred sixty million, five hundred one thousand, five hundred nine".