5717915280 has 640 divisors, whose sum is σ = 25369804800. Its totient is φ = 1148774400.

The previous prime is 5717915263. The next prime is 5717915369. The reversal of 5717915280 is 825197175.

5717915280 is a `hidden beast` number, since 57 + 1 + 79 + 1 + 528 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5155366 + ... + 5156474.

It is an arithmetic number, because the mean of its divisors is an integer number (39640320).

Almost surely, 2^5717915280 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 5717915280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12684902400).

5717915280 is an abundant number, since it is smaller than the sum of its proper divisors (19651889520).

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

5717915280 is a wasteful number, since it uses less digits than its factorization.

5717915280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 45.

The square root of 5717915280 is about 75616.8981114671. The cubic root of 5717915280 is about 1788.1855129348.

The spelling of 5717915280 in words is "five billion, seven hundred seventeen million, nine hundred fifteen thousand, two hundred eighty".