5266559450744 has 16 divisors (see below), whose sum is σ = 9874987170120. Its totient is φ = 2633229538720.

The previous prime is 5266559450743. The next prime is 5266559450881. The reversal of 5266559450744 is 4470549556625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5266559450743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5825459 + ... + 6668514.

Almost surely, 2^{5266559450744} is an apocalyptic number.

It is an amenable number.

5266559450744 is a deficient number, since it is larger than the sum of its proper divisors (4608427719376).

5266559450744 is a wasteful number, since it uses less digits than its factorization.

5266559450744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12546670 (or 12546666 counting only the distinct ones).

The product of its (nonzero) digits is 181440000, while the sum is 62.

The spelling of 5266559450744 in words is "five trillion, two hundred sixty-six billion, five hundred fifty-nine million, four hundred fifty thousand, seven hundred forty-four".