452892089 has 8 divisors (see below), whose sum is σ = 487949952. Its totient is φ = 417865680.

The previous prime is 452892071. The next prime is 452892107. The reversal of 452892089 is 980298254.

It is an interprime number because it is at equal distance from previous prime (452892071) and next prime (452892107).

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 452892089 - 2⁸ = 452891833 is a prime.

It is a super-2 number, since 2×452892089² = 410222488557567842, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (452892059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28202 + ... + 41244.

It is an arithmetic number, because the mean of its divisors is an integer number (60993744).

Almost surely, 2^452892089 is an apocalyptic number.

It is an amenable number.

452892089 is a deficient number, since it is larger than the sum of its proper divisors (35057863).

452892089 is a wasteful number, since it uses less digits than its factorization.

452892089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15727.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 452892089 is about 21281.2614522730. The cubic root of 452892089 is about 767.9475836125.

The spelling of 452892089 in words is "four hundred fifty-two million, eight hundred ninety-two thousand, eighty-nine".