452524263 has 4 divisors (see below), whose sum is σ = 603365688. Its totient is φ = 301682840.

The previous prime is 452524253. The next prime is 452524271. The reversal of 452524263 is 362425254.

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 452524263 - 2⁹ = 452523751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452524253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75420708 + ... + 75420713.

It is an arithmetic number, because the mean of its divisors is an integer number (150841422).

Almost surely, 2^452524263 is an apocalyptic number.

452524263 is a deficient number, since it is larger than the sum of its proper divisors (150841425).

452524263 is a wasteful number, since it uses less digits than its factorization.

452524263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150841424.

The product of its digits is 57600, while the sum is 33.

The square root of 452524263 is about 21272.6176809531. The cubic root of 452524263 is about 767.7396256162.

Subtracting from 452524263 its reverse (362425254), we obtain a palindrome (90099009).

The spelling of 452524263 in words is "four hundred fifty-two million, five hundred twenty-four thousand, two hundred sixty-three".