452559231 has 40 divisors (see below), whose sum is σ = 687713664. Its totient is φ = 296557200.

The previous prime is 452559221. The next prime is 452559241. The reversal of 452559231 is 132955254.

It is a happy number.

452559231 is a `hidden beast` number, since 45 + 25 + 592 + 3 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (452559221) and next prime (452559241).

It is not a de Polignac number, because 452559231 - 2²⁷ = 318341503 is a prime.

It is a super-2 number, since 2×452559231² = 409619715126622722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452559221) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1993540 + ... + 1993766.

Almost surely, 2^452559231 is an apocalyptic number.

452559231 is a deficient number, since it is larger than the sum of its proper divisors (235154433).

452559231 is a wasteful number, since it uses less digits than its factorization.

452559231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 544 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 452559231 is about 21273.4395667461. The cubic root of 452559231 is about 767.7594003406.

The spelling of 452559231 in words is "four hundred fifty-two million, five hundred fifty-nine thousand, two hundred thirty-one".