452225431 has 8 divisors (see below), whose sum is σ = 517017600. Its totient is φ = 387480408.

The previous prime is 452225393. The next prime is 452225447. The reversal of 452225431 is 134522254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 452225431 - 2¹¹ = 452223383 is a prime.

It is a super-2 number, since 2×452225431² = 409015680886271522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452225431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452225461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11970 + ... + 32368.

It is an arithmetic number, because the mean of its divisors is an integer number (64627200).

Almost surely, 2^452225431 is an apocalyptic number.

452225431 is a deficient number, since it is larger than the sum of its proper divisors (64792169).

452225431 is a wasteful number, since it uses less digits than its factorization.

452225431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23573.

The product of its digits is 9600, while the sum is 28.

The square root of 452225431 is about 21265.5926557432. The cubic root of 452225431 is about 767.5705918158.

Adding to 452225431 its reverse (134522254), we get a palindrome (586747685).

It can be divided in two parts, 45222 and 5431, that added together give a cube (50653 = 37³).

The spelling of 452225431 in words is "four hundred fifty-two million, two hundred twenty-five thousand, four hundred thirty-one".