452163487 has 8 divisors (see below), whose sum is σ = 456505200. Its totient is φ = 447842304.

The previous prime is 452163479. The next prime is 452163527. The reversal of 452163487 is 784361254.

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 452163487 - 2³ = 452163479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452163587) 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, 41089 + ... + 50917.

It is an arithmetic number, because the mean of its divisors is an integer number (57063150).

Almost surely, 2^452163487 is an apocalyptic number.

452163487 is a deficient number, since it is larger than the sum of its proper divisors (4341713).

452163487 is a wasteful number, since it uses less digits than its factorization.

452163487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10265.

The product of its digits is 161280, while the sum is 40.

The square root of 452163487 is about 21264.1361686761. The cubic root of 452163487 is about 767.5355439830.

The spelling of 452163487 in words is "four hundred fifty-two million, one hundred sixty-three thousand, four hundred eighty-seven".