452023412217 has 16 divisors (see below), whose sum is σ = 649163807040. Its totient is φ = 278123447232.

The previous prime is 452023412213. The next prime is 452023412263. The reversal of 452023412217 is 712214320254.

It is a happy number.

It is not a de Polignac number, because 452023412217 - 2² = 452023412213 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452023412213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687423 + ... + 1173284.

It is an arithmetic number, because the mean of its divisors is an integer number (40572737940).

Almost surely, 2^452023412217 is an apocalyptic number.

It is an amenable number.

452023412217 is a deficient number, since it is larger than the sum of its proper divisors (197140394823).

452023412217 is a wasteful number, since it uses less digits than its factorization.

452023412217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866952.

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 452023412217 in words is "four hundred fifty-two billion, twenty-three million, four hundred twelve thousand, two hundred seventeen".