452522257 has 8 divisors (see below), whose sum is σ = 493843392. Its totient is φ = 411231600.

The previous prime is 452522249. The next prime is 452522261. The reversal of 452522257 is 752225254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452522257 - 2³ = 452522249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452522227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32763 + ... + 44479.

It is an arithmetic number, because the mean of its divisors is an integer number (61730424).

Almost surely, 2^452522257 is an apocalyptic number.

It is an amenable number.

452522257 is a deficient number, since it is larger than the sum of its proper divisors (41321135).

452522257 is a wasteful number, since it uses less digits than its factorization.

452522257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15239.

The product of its digits is 56000, while the sum is 34.

The square root of 452522257 is about 21272.5705310853. The cubic root of 452522257 is about 767.7384911739.

The spelling of 452522257 in words is "four hundred fifty-two million, five hundred twenty-two thousand, two hundred fifty-seven".