452207533 has 2 divisors, whose sum is σ = 452207534. Its totient is φ = 452207532.

The previous prime is 452207519. The next prime is 452207549. The reversal of 452207533 is 335702254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 273637764 + 178569769 = 16542^2 + 13363^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452207533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452207495 and 452207504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452207513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226103766 + 226103767.

It is an arithmetic number, because the mean of its divisors is an integer number (226103767).

Almost surely, 2^452207533 is an apocalyptic number.

It is an amenable number.

452207533 is a deficient number, since it is larger than the sum of its proper divisors (1).

452207533 is an equidigital number, since it uses as much as digits as its factorization.

452207533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 452207533 is about 21265.1718309540. The cubic root of 452207533 is about 767.5604654800.

Adding to 452207533 its reverse (335702254), we get a palindrome (787909787).

The spelling of 452207533 in words is "four hundred fifty-two million, two hundred seven thousand, five hundred thirty-three".