452631465 has 96 divisors (see below), whose sum is σ = 951874560. Its totient is φ = 195955200.

The previous prime is 452631457. The next prime is 452631497. The reversal of 452631465 is 564136254.

452631465 is a `hidden beast` number, since 452 + 63 + 146 + 5 = 666.

It is not a de Polignac number, because 452631465 - 2³ = 452631457 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 198351 + ... + 200619.

It is an arithmetic number, because the mean of its divisors is an integer number (9915360).

Almost surely, 2^452631465 is an apocalyptic number.

452631465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

452631465 is an abundant number, since it is smaller than the sum of its proper divisors (499243095).

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

452631465 is a wasteful number, since it uses less digits than its factorization.

452631465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335 (or 2332 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 452631465 is about 21275.1372498511. The cubic root of 452631465 is about 767.8002461043.

The spelling of 452631465 in words is "four hundred fifty-two million, six hundred thirty-one thousand, four hundred sixty-five".