452325431 has 4 divisors (see below), whose sum is σ = 459740664. Its totient is φ = 444910200.

The previous prime is 452325413. The next prime is 452325437. The reversal of 452325431 is 134523254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 452325431 - 2¹⁰ = 452324407 is a prime.

It is a super-2 number, since 2×452325431² = 409196591058671522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452325394 and 452325403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452325437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3707525 + ... + 3707646.

It is an arithmetic number, because the mean of its divisors is an integer number (114935166).

Almost surely, 2^452325431 is an apocalyptic number.

452325431 is a deficient number, since it is larger than the sum of its proper divisors (7415233).

452325431 is an equidigital number, since it uses as much as digits as its factorization.

452325431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7415232.

The product of its digits is 14400, while the sum is 29.

The square root of 452325431 is about 21267.9437416973. The cubic root of 452325431 is about 767.6271649294.

Adding to 452325431 its reverse (134523254), we get a palindrome (586848685).

The spelling of 452325431 in words is "four hundred fifty-two million, three hundred twenty-five thousand, four hundred thirty-one".