5244873663 has 16 divisors (see below), whose sum is σ = 7284992000. Its totient is φ = 3352739040.

The previous prime is 5244873649. The next prime is 5244873671. The reversal of 5244873663 is 3663784425.

It is not a de Polignac number, because 5244873663 - 2²² = 5240679359 is a prime.

It is the 72422-nd Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244877663) by changing a digit.

It is a nontrivial repunit in base 72421.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248563 + ... + 268836.

It is an arithmetic number, because the mean of its divisors is an integer number (455312000).

Almost surely, 2^5244873663 is an apocalyptic number.

5244873663 is a deficient number, since it is larger than the sum of its proper divisors (2040118337).

5244873663 is a wasteful number, since it uses less digits than its factorization.

5244873663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517542.

The product of its digits is 2903040, while the sum is 48.

The square root of 5244873663 is about 72421.5000051780. The cubic root of 5244873663 is about 1737.4474466654.

The spelling of 5244873663 in words is "five billion, two hundred forty-four million, eight hundred seventy-three thousand, six hundred sixty-three".