459841497 has 16 divisors (see below), whose sum is σ = 623185920. Its totient is φ = 301561232.

The previous prime is 459841493. The next prime is 459841519. The reversal of 459841497 is 794148954.

It is a cyclic number.

It is not a de Polignac number, because 459841497 - 2² = 459841493 is a prime.

It is a super-2 number, since 2×459841497² = 422908404726402018, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (459841493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55648 + ... + 63374.

It is an arithmetic number, because the mean of its divisors is an integer number (38949120).

Almost surely, 2^459841497 is an apocalyptic number.

It is an amenable number.

459841497 is a deficient number, since it is larger than the sum of its proper divisors (163344423).

459841497 is a wasteful number, since it uses less digits than its factorization.

459841497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8052.

The product of its digits is 1451520, while the sum is 51.

The square root of 459841497 is about 21443.9151509233. The cubic root of 459841497 is about 771.8555893582.

The spelling of 459841497 in words is "four hundred fifty-nine million, eight hundred forty-one thousand, four hundred ninety-seven".