5166682664 has 96 divisors (see below), whose sum is σ = 11700612000. Its totient is φ = 2108609280.

The previous prime is 5166682649. The next prime is 5166682679. The reversal of 5166682664 is 4662866615.

It is an interprime number because it is at equal distance from previous prime (5166682649) and next prime (5166682679).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1564487 + ... + 1567785.

It is an arithmetic number, because the mean of its divisors is an integer number (121881375).

Almost surely, 2^5166682664 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 5166682664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5850306000).

5166682664 is an abundant number, since it is smaller than the sum of its proper divisors (6533929336).

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

5166682664 is a wasteful number, since it uses less digits than its factorization.

5166682664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403 (or 3362 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 50.

The square root of 5166682664 is about 71879.6401215254. The cubic root of 5166682664 is about 1728.7701801161.

The spelling of 5166682664 in words is "five billion, one hundred sixty-six million, six hundred eighty-two thousand, six hundred sixty-four".