5717800920 has 512 divisors, whose sum is σ = 20408371200. Its totient is φ = 1270038528.

The previous prime is 5717800909. The next prime is 5717800931. The reversal of 5717800920 is 290087175.

It is an interprime number because it is at equal distance from previous prime (5717800909) and next prime (5717800931).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 78326004 + ... + 78326076.

It is an arithmetic number, because the mean of its divisors is an integer number (39860100).

Almost surely, 2^5717800920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5717800920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10204185600).

5717800920 is an abundant number, since it is smaller than the sum of its proper divisors (14690570280).

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

5717800920 is a wasteful number, since it uses less digits than its factorization.

5717800920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 5717800920 is about 75616.1419275012. The cubic root of 5717800920 is about 1788.1735914419.

The spelling of 5717800920 in words is "five billion, seven hundred seventeen million, eight hundred thousand, nine hundred twenty".