459497648403 has 12 divisors (see below), whose sum is σ = 676241822880. Its totient is φ = 300551920656.

The previous prime is 459497648399. The next prime is 459497648411. The reversal of 459497648403 is 304846794954.

It is a happy number.

459497648403 is a `hidden beast` number, since 4 + 5 + 9 + 497 + 64 + 84 + 0 + 3 = 666.

It is not a de Polignac number, because 459497648403 - 2² = 459497648399 is a prime.

It is a super-2 number, since 2×459497648403² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459497648443) 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, 481653243 + ... + 481654196.

It is an arithmetic number, because the mean of its divisors is an integer number (56353485240).

Almost surely, 2^459497648403 is an apocalyptic number.

459497648403 is a deficient number, since it is larger than the sum of its proper divisors (216744174477).

459497648403 is a wasteful number, since it uses less digits than its factorization.

459497648403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963307498 (or 963307495 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 63.

The spelling of 459497648403 in words is "four hundred fifty-nine billion, four hundred ninety-seven million, six hundred forty-eight thousand, four hundred three".