452852551 has 4 divisors (see below), whose sum is σ = 457521232. Its totient is φ = 448183872.

The previous prime is 452852539. The next prime is 452852573. The reversal of 452852551 is 155258254.

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 452852551 - 2⁷ = 452852423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452852551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452802551) 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, 2334195 + ... + 2334388.

It is an arithmetic number, because the mean of its divisors is an integer number (114380308).

Almost surely, 2^452852551 is an apocalyptic number.

452852551 is a deficient number, since it is larger than the sum of its proper divisors (4668681).

452852551 is an equidigital number, since it uses as much as digits as its factorization.

452852551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668680.

The product of its digits is 80000, while the sum is 37.

The square root of 452852551 is about 21280.3324927032. The cubic root of 452852551 is about 767.9252353932.

The spelling of 452852551 in words is "four hundred fifty-two million, eight hundred fifty-two thousand, five hundred fifty-one".