459494999546 has 16 divisors (see below), whose sum is σ = 769386977568. Its totient is φ = 204004122000.

The previous prime is 459494999531. The next prime is 459494999573. The reversal of 459494999546 is 645999494954.

It is a super-2 number, since 2×459494999546² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242861105 + ... + 242862996.

It is an arithmetic number, because the mean of its divisors is an integer number (48086686098).

Almost surely, 2^459494999546 is an apocalyptic number.

459494999546 is a deficient number, since it is larger than the sum of its proper divisors (309891978022).

459494999546 is a wasteful number, since it uses less digits than its factorization.

459494999546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485724157.

The product of its digits is 2267481600, while the sum is 77.

The spelling of 459494999546 in words is "four hundred fifty-nine billion, four hundred ninety-four million, nine hundred ninety-nine thousand, five hundred forty-six".