5219323636 has 12 divisors (see below), whose sum is σ = 9614543680. Its totient is φ = 2472311160.

The previous prime is 5219323619. The next prime is 5219323679. The reversal of 5219323636 is 6363239125.

It is a congruent number.

It is an unprimeable number.

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, 34337580 + ... + 34337731.

Almost surely, 2^5219323636 is an apocalyptic number.

It is an amenable number.

5219323636 is a deficient number, since it is larger than the sum of its proper divisors (4395220044).

5219323636 is a wasteful number, since it uses less digits than its factorization.

5219323636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68675334 (or 68675332 counting only the distinct ones).

The product of its digits is 174960, while the sum is 40.

The square root of 5219323636 is about 72244.8865733763. The cubic root of 5219323636 is about 1734.6215693342.

The spelling of 5219323636 in words is "five billion, two hundred nineteen million, three hundred twenty-three thousand, six hundred thirty-six".