452216463 has 8 divisors (see below), whose sum is σ = 603974448. Its totient is φ = 300968064.

The previous prime is 452216417. The next prime is 452216477. The reversal of 452216463 is 364612254.

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

It is not a de Polignac number, because 452216463 - 2²¹ = 450119311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452216483) 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, 125320 + ... + 128877.

It is an arithmetic number, because the mean of its divisors is an integer number (75496806).

Almost surely, 2^452216463 is an apocalyptic number.

452216463 is a deficient number, since it is larger than the sum of its proper divisors (151757985).

452216463 is a wasteful number, since it uses less digits than its factorization.

452216463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254793.

The product of its digits is 34560, while the sum is 33.

The square root of 452216463 is about 21265.3817976541. The cubic root of 452216463 is about 767.5655179314.

The spelling of 452216463 in words is "four hundred fifty-two million, two hundred sixteen thousand, four hundred sixty-three".