5196646852 has 12 divisors (see below), whose sum is σ = 9243216556. Its totient is φ = 2555727840.

The previous prime is 5196646789. The next prime is 5196646859. The reversal of 5196646852 is 2586466915.

It can be written as a sum of positive squares in 2 ways, for example, as 696115456 + 4500531396 = 26384^2 + 67086^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5196646852.

It is not an unprimeable number, because it can be changed into a prime (5196646859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10648623 + ... + 10649110.

Almost surely, 2^5196646852 is an apocalyptic number.

It is an amenable number.

5196646852 is a deficient number, since it is larger than the sum of its proper divisors (4046569704).

5196646852 is a wasteful number, since it uses less digits than its factorization.

5196646852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21297798 (or 21297796 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 52.

The square root of 5196646852 is about 72087.7718618075. The cubic root of 5196646852 is about 1732.1057424147.

The spelling of 5196646852 in words is "five billion, one hundred ninety-six million, six hundred forty-six thousand, eight hundred fifty-two".