5317020800 has 576 divisors, whose sum is σ = 17583249600. Its totient is φ = 1542758400.

The previous prime is 5317020799. The next prime is 5317020853. The reversal of 5317020800 is 80207135.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 5317020800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 171516785 + ... + 171516815.

It is an arithmetic number, because the mean of its divisors is an integer number (30526475).

Almost surely, 2^5317020800 is an apocalyptic number.

5317020800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5317020800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8791624800).

5317020800 is an abundant number, since it is smaller than the sum of its proper divisors (12266228800).

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

5317020800 is a wasteful number, since it uses less digits than its factorization.

5317020800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 5317020800 is about 72917.9045228262. The cubic root of 5317020800 is about 1745.3778214908.

Adding to 5317020800 its reverse (80207135), we get a palindrome (5397227935).

The spelling of 5317020800 in words is "five billion, three hundred seventeen million, twenty thousand, eight hundred".