5263863573 has 12 divisors (see below), whose sum is σ = 7268850368. Its totient is φ = 3388232400.

The previous prime is 5263863481. The next prime is 5263863589. The reversal of 5263863573 is 3753683625.

It is not a de Polignac number, because 5263863573 - 2¹² = 5263859477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263763573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1040653 + ... + 1045698.

Almost surely, 2^5263863573 is an apocalyptic number.

It is an amenable number.

5263863573 is a deficient number, since it is larger than the sum of its proper divisors (2004986795).

5263863573 is a wasteful number, since it uses less digits than its factorization.

5263863573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086412 (or 2086383 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 48.

The square root of 5263863573 is about 72552.4883997785. The cubic root of 5263863573 is about 1739.5418238082.

The spelling of 5263863573 in words is "five billion, two hundred sixty-three million, eight hundred sixty-three thousand, five hundred seventy-three".