5715656320 has 256 divisors, whose sum is σ = 15510528000. Its totient is φ = 1996001280.

The previous prime is 5715656267. The next prime is 5715656383. The reversal of 5715656320 is 236565175.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23914761 + ... + 23914999.

It is an arithmetic number, because the mean of its divisors is an integer number (60588000).

Almost surely, 2^5715656320 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 5715656320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7755264000).

5715656320 is an abundant number, since it is smaller than the sum of its proper divisors (9794871680).

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

5715656320 is a wasteful number, since it uses less digits than its factorization.

5715656320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 5715656320 is about 75601.9597629585. The cubic root of 5715656320 is about 1787.9499975173.

The spelling of 5715656320 in words is "five billion, seven hundred fifteen million, six hundred fifty-six thousand, three hundred twenty".