5666113536 has 192 divisors, whose sum is σ = 15850598400. Its totient is φ = 1797734400.

The previous prime is 5666113517. The next prime is 5666113543. The reversal of 5666113536 is 6353116665.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13522735 + ... + 13523153.

It is an arithmetic number, because the mean of its divisors is an integer number (82555200).

Almost surely, 2^5666113536 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 5666113536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7925299200).

5666113536 is an abundant number, since it is smaller than the sum of its proper divisors (10184484864).

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

5666113536 is a wasteful number, since it uses less digits than its factorization.

5666113536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 526 counting only the distinct ones).

The product of its digits is 291600, while the sum is 42.

The square root of 5666113536 is about 75273.5912256085. The cubic root of 5666113536 is about 1782.7690705061.

The spelling of 5666113536 in words is "five billion, six hundred sixty-six million, one hundred thirteen thousand, five hundred thirty-six".