453252399 has 4 divisors (see below), whose sum is σ = 604336536. Its totient is φ = 302168264.

The previous prime is 453252367. The next prime is 453252407. The reversal of 453252399 is 993252354.

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 453252399 - 2⁵ = 453252367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 453252399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453252599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75542064 + ... + 75542069.

It is an arithmetic number, because the mean of its divisors is an integer number (151084134).

Almost surely, 2^453252399 is an apocalyptic number.

453252399 is a deficient number, since it is larger than the sum of its proper divisors (151084137).

453252399 is a wasteful number, since it uses less digits than its factorization.

453252399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151084136.

The product of its digits is 291600, while the sum is 42.

The square root of 453252399 is about 21289.7251978507. The cubic root of 453252399 is about 768.1511831414.

The spelling of 453252399 in words is "four hundred fifty-three million, two hundred fifty-two thousand, three hundred ninety-nine".