452284625 has 16 divisors (see below), whose sum is σ = 607872720. Its totient is φ = 333993600.

The previous prime is 452284589. The next prime is 452284631. The reversal of 452284625 is 526482254.

It can be written as a sum of positive squares in 8 ways, for example, as 106584976 + 345699649 = 10324^2 + 18593^2 .

It is not a de Polignac number, because 452284625 - 2¹⁴ = 452268241 is a prime.

It is a super-2 number, since 2×452284625² = 409122764022781250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137540 + ... + 140789.

It is an arithmetic number, because the mean of its divisors is an integer number (37992045).

Almost surely, 2^452284625 is an apocalyptic number.

It is an amenable number.

452284625 is a deficient number, since it is larger than the sum of its proper divisors (155588095).

452284625 is a wasteful number, since it uses less digits than its factorization.

452284625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278357 (or 278347 counting only the distinct ones).

The product of its digits is 153600, while the sum is 38.

The square root of 452284625 is about 21266.9843889537. The cubic root of 452284625 is about 767.6040807118.

The spelling of 452284625 in words is "four hundred fifty-two million, two hundred eighty-four thousand, six hundred twenty-five".