6523284289 has 4 divisors (see below), whose sum is σ = 6529264560. Its totient is φ = 6517304020.

The previous prime is 6523284283. The next prime is 6523284293. The reversal of 6523284289 is 9824823256.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6523284289 - 2²⁷ = 6389066561 is a prime.

It is a super-2 number, since 2×6523284289² = 85106475830228471042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6523284283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2988499 + ... + 2990680.

It is an arithmetic number, because the mean of its divisors is an integer number (1632316140).

Almost surely, 2^6523284289 is an apocalyptic number.

It is an amenable number.

6523284289 is a deficient number, since it is larger than the sum of its proper divisors (5980271).

6523284289 is a wasteful number, since it uses less digits than its factorization.

6523284289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5980270.

The product of its digits is 1658880, while the sum is 49.

The square root of 6523284289 is about 80766.8514243313. The cubic root of 6523284289 is about 1868.4813553206.

The spelling of 6523284289 in words is "six billion, five hundred twenty-three million, two hundred eighty-four thousand, two hundred eighty-nine".