452606263 has 2 divisors, whose sum is σ = 452606264. Its totient is φ = 452606262.

The previous prime is 452606251. The next prime is 452606267. The reversal of 452606263 is 362606254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452606263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452606267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226303131 + 226303132.

It is an arithmetic number, because the mean of its divisors is an integer number (226303132).

Almost surely, 2^452606263 is an apocalyptic number.

452606263 is a deficient number, since it is larger than the sum of its proper divisors (1).

452606263 is an equidigital number, since it uses as much as digits as its factorization.

452606263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 452606263 is about 21274.5449540055. The cubic root of 452606263 is about 767.7859957612.

Subtracting from 452606263 its reverse (362606254), we obtain a palindrome (90000009).

The spelling of 452606263 in words is "four hundred fifty-two million, six hundred six thousand, two hundred sixty-three".