452248445 has 16 divisors (see below), whose sum is σ = 592876800. Its totient is φ = 328440000.

The previous prime is 452248439. The next prime is 452248451. The reversal of 452248445 is 544842254.

It is an interprime number because it is at equal distance from previous prime (452248439) and next prime (452248451).

It is not a de Polignac number, because 452248445 - 2⁸ = 452248189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452248399 and 452248408.

It is a congruent number.

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, 35831 + ... + 46779.

It is an arithmetic number, because the mean of its divisors is an integer number (37054800).

Almost surely, 2^452248445 is an apocalyptic number.

It is an amenable number.

452248445 is a deficient number, since it is larger than the sum of its proper divisors (140628355).

452248445 is a wasteful number, since it uses less digits than its factorization.

452248445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11716.

The product of its digits is 204800, while the sum is 38.

The square root of 452248445 is about 21266.1337576909. The cubic root of 452248445 is about 767.5836122909.

The spelling of 452248445 in words is "four hundred fifty-two million, two hundred forty-eight thousand, four hundred forty-five".