5217633366 has 64 divisors (see below), whose sum is σ = 11823459840. Its totient is φ = 1521020160.

The previous prime is 5217633359. The next prime is 5217633367. The reversal of 5217633366 is 6633367125.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217633367) 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 31 ways as a sum of consecutive naturals, for example, 205335 + ... + 229341.

It is an arithmetic number, because the mean of its divisors is an integer number (184741560).

Almost surely, 2^5217633366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5217633366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5911729920).

5217633366 is an abundant number, since it is smaller than the sum of its proper divisors (6605826474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5217633366 is a wasteful number, since it uses less digits than its factorization.

5217633366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24149.

The product of its digits is 408240, while the sum is 42.

The square root of 5217633366 is about 72233.1874279406. The cubic root of 5217633366 is about 1734.4342976002.

The spelling of 5217633366 in words is "five billion, two hundred seventeen million, six hundred thirty-three thousand, three hundred sixty-six".