5253840266 has 8 divisors (see below), whose sum is σ = 7881819744. Its totient is φ = 2626567020.

The previous prime is 5253840203. The next prime is 5253840299. The reversal of 5253840266 is 6620483525.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157550 + ... + 187961.

It is an arithmetic number, because the mean of its divisors is an integer number (985227468).

Almost surely, 2^5253840266 is an apocalyptic number.

5253840266 is a deficient number, since it is larger than the sum of its proper divisors (2627979478).

5253840266 is a wasteful number, since it uses less digits than its factorization.

5253840266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353116.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 5253840266 is about 72483.3792396574. The cubic root of 5253840266 is about 1738.4369927116.

The spelling of 5253840266 in words is "five billion, two hundred fifty-three million, eight hundred forty thousand, two hundred sixty-six".