459793974832 has 40 divisors (see below), whose sum is σ = 933118205184. Its totient is φ = 219065292864.

The previous prime is 459793974797. The next prime is 459793974833. The reversal of 459793974832 is 238479397954.

It is a super-2 number, since 2×459793974832² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459793974833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278578 + ... + 2472145.

Almost surely, 2^459793974832 is an apocalyptic number.

It is an amenable number.

459793974832 is an abundant number, since it is smaller than the sum of its proper divisors (473324230352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

459793974832 is a wasteful number, since it uses less digits than its factorization.

459793974832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751017 (or 4751011 counting only the distinct ones).

The product of its digits is 411505920, while the sum is 70.

The spelling of 459793974832 in words is "four hundred fifty-nine billion, seven hundred ninety-three million, nine hundred seventy-four thousand, eight hundred thirty-two".