452403533 has 4 divisors (see below), whose sum is σ = 458130240. Its totient is φ = 446676828.

The previous prime is 452403521. The next prime is 452403571. The reversal of 452403533 is 335304254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 452403533 - 2²⁶ = 385294669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452403496 and 452403505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452403593) 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, 2863235 + ... + 2863392.

It is an arithmetic number, because the mean of its divisors is an integer number (114532560).

Almost surely, 2^452403533 is an apocalyptic number.

It is an amenable number.

452403533 is a deficient number, since it is larger than the sum of its proper divisors (5726707).

452403533 is an equidigital number, since it uses as much as digits as its factorization.

452403533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5726706.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 452403533 is about 21269.7798061005. The cubic root of 452403533 is about 767.6713438637.

Adding to 452403533 its reverse (335304254), we get a palindrome (787707787).

The spelling of 452403533 in words is "four hundred fifty-two million, four hundred three thousand, five hundred thirty-three".