5200821366 has 16 divisors (see below), whose sum is σ = 11201769264. Its totient is φ = 1600252704.

The previous prime is 5200821347. The next prime is 5200821389. The reversal of 5200821366 is 6631280025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33338521 + ... + 33338676.

It is an arithmetic number, because the mean of its divisors is an integer number (700110579).

Almost surely, 2^5200821366 is an apocalyptic number.

5200821366 is an abundant number, since it is smaller than the sum of its proper divisors (6000947898).

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

5200821366 is a wasteful number, since it uses less digits than its factorization.

5200821366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66677215.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 5200821366 is about 72116.7204329204. The cubic root of 5200821366 is about 1732.5694237447.

The spelling of 5200821366 in words is "five billion, two hundred million, eight hundred twenty-one thousand, three hundred sixty-six".