459554972 has 12 divisors (see below), whose sum is σ = 804539736. Its totient is φ = 229686480.

The previous prime is 459554969. The next prime is 459554983. The reversal of 459554972 is 279455954.

It is a super-2 number, since 2×459554972² = 422381544579841568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 459554972.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10679 + ... + 32142.

It is an arithmetic number, because the mean of its divisors is an integer number (67044978).

Almost surely, 2^459554972 is an apocalyptic number.

It is an amenable number.

459554972 is a deficient number, since it is larger than the sum of its proper divisors (344984764).

459554972 is a wasteful number, since it uses less digits than its factorization.

459554972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45508 (or 45506 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 50.

The square root of 459554972 is about 21437.2333102945. The cubic root of 459554972 is about 771.6952428955.

The spelling of 459554972 in words is "four hundred fifty-nine million, five hundred fifty-four thousand, nine hundred seventy-two".