5686897920 has 576 divisors, whose sum is σ = 21135679488. Its totient is φ = 1290240000.

The previous prime is 5686897859. The next prime is 5686897943. The reversal of 5686897920 is 297986865.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56305870 + ... + 56305970.

It is an arithmetic number, because the mean of its divisors is an integer number (36693888).

Almost surely, 2^5686897920 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 5686897920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10567839744).

5686897920 is an abundant number, since it is smaller than the sum of its proper divisors (15448781568).

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

5686897920 is a wasteful number, since it uses less digits than its factorization.

5686897920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 60.

The square root of 5686897920 is about 75411.5237878138. The cubic root of 5686897920 is about 1784.9462561006.

The spelling of 5686897920 in words is "five billion, six hundred eighty-six million, eight hundred ninety-seven thousand, nine hundred twenty".