5662660608 has 216 divisors, whose sum is σ = 17983847700. Its totient is φ = 1715281920.

The previous prime is 5662660607. The next prime is 5662660667. The reversal of 5662660608 is 8060662665.

5662660608 is a `hidden beast` number, since 566 + 26 + 6 + 0 + 60 + 8 = 666.

It is a super-2 number, since 2×5662660608² = 64131450322789859328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5662660607) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2229003 + ... + 2231541.

Almost surely, 2^5662660608 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 5662660608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8991923850).

5662660608 is an abundant number, since it is smaller than the sum of its proper divisors (12321187092).

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

5662660608 is a wasteful number, since it uses less digits than its factorization.

5662660608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589 (or 2555 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 5662660608 is about 75250.6518775751. The cubic root of 5662660608 is about 1782.4068572614.

The spelling of 5662660608 in words is "five billion, six hundred sixty-two million, six hundred sixty thousand, six hundred eight".