452240033 has 8 divisors (see below), whose sum is σ = 544048320. Its totient is φ = 367232400.

The previous prime is 452240027. The next prime is 452240081. The reversal of 452240033 is 330042254.

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 452240033 - 2¹⁰ = 452239009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452239990 and 452240008.

It is not an unprimeable number, because it can be changed into a prime (452240023) 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, 1700018 + ... + 1700283.

It is an arithmetic number, because the mean of its divisors is an integer number (68006040).

Almost surely, 2^452240033 is an apocalyptic number.

It is an amenable number.

452240033 is a deficient number, since it is larger than the sum of its proper divisors (91808287).

452240033 is a wasteful number, since it uses less digits than its factorization.

452240033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400327.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 452240033 is about 21265.9359775205. The cubic root of 452240033 is about 767.5788531418.

Adding to 452240033 its reverse (330042254), we get a palindrome (782282287).

The spelling of 452240033 in words is "four hundred fifty-two million, two hundred forty thousand, thirty-three".