459515472 has 40 divisors (see below), whose sum is σ = 1278397344. Its totient is φ = 141389184.

The previous prime is 459515471. The next prime is 459515503. The reversal of 459515472 is 274515954.

It is a super-2 number, since 2×459515472² = 422308938014765568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459515471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367578 + ... + 368825.

Almost surely, 2^459515472 is an apocalyptic number.

It is an amenable number.

459515472 is an abundant number, since it is smaller than the sum of its proper divisors (818881872).

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

459515472 is a wasteful number, since it uses less digits than its factorization.

459515472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736427 (or 736421 counting only the distinct ones).

The product of its digits is 252000, while the sum is 42.

The square root of 459515472 is about 21436.3119962367. The cubic root of 459515472 is about 771.6731324935.

The spelling of 459515472 in words is "four hundred fifty-nine million, five hundred fifteen thousand, four hundred seventy-two".