5244517856 has 12 divisors (see below), whose sum is σ = 10325144592. Its totient is φ = 2622258912.

The previous prime is 5244517853. The next prime is 5244517871. The reversal of 5244517856 is 6587154425.

It is a self number, because there is not a number n which added to its sum of digits gives 5244517856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244517853) 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 as a sum of consecutive naturals, namely, 81945560 + ... + 81945623.

It is an arithmetic number, because the mean of its divisors is an integer number (860428716).

Almost surely, 2^5244517856 is an apocalyptic number.

It is an amenable number.

5244517856 is a deficient number, since it is larger than the sum of its proper divisors (5080626736).

5244517856 is a wasteful number, since it uses less digits than its factorization.

5244517856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163891193 (or 163891185 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 47.

The square root of 5244517856 is about 72419.0434623380. The cubic root of 5244517856 is about 1737.4081568761.

The spelling of 5244517856 in words is "five billion, two hundred forty-four million, five hundred seventeen thousand, eight hundred fifty-six".