5686366464 has 81 divisors (see below), whose sum is σ = 16405639159. Its totient is φ = 1894248960.

The previous prime is 5686366459. The next prime is 5686366471. The reversal of 5686366464 is 4646636865.

It is a happy number.

The square root of 5686366464 is 75408.

It is a perfect power (a square), and thus also a powerful number.

5686366464 is a `hidden beast` number, since 5 + 68 + 63 + 66 + 464 = 666.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5686366464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3618799 + ... + 3620369.

Almost surely, 2^5686366464 is an apocalyptic number.

5686366464 is the 75408-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5686366464

5686366464 is an abundant number, since it is smaller than the sum of its proper divisors (10719272695).

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

5686366464 is an frugal number, since it uses more digits than its factorization.

5686366464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164 (or 1576 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 54.

The cubic root of 5686366464 is about 1784.8906516825.

The spelling of 5686366464 in words is "five billion, six hundred eighty-six million, three hundred sixty-six thousand, four hundred sixty-four".