5197808682 has 72 divisors (see below), whose sum is σ = 12966557760. Its totient is φ = 1492173360.

The previous prime is 5197808669. The next prime is 5197808687. The reversal of 5197808682 is 2868087915.

It is not an unprimeable number, because it can be changed into a prime (5197808687) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 35119 + ... + 107837.

It is an arithmetic number, because the mean of its divisors is an integer number (180091080).

Almost surely, 2^5197808682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5197808682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6483278880).

5197808682 is an abundant number, since it is smaller than the sum of its proper divisors (7768749078).

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

5197808682 is a wasteful number, since it uses less digits than its factorization.

5197808682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72776 (or 72754 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 54.

The square root of 5197808682 is about 72095.8298516634. The cubic root of 5197808682 is about 1732.2348168298.

The spelling of 5197808682 in words is "five billion, one hundred ninety-seven million, eight hundred eight thousand, six hundred eighty-two".