5366563438 has 16 divisors (see below), whose sum is σ = 8080302960. Its totient is φ = 2673147456.

The previous prime is 5366563421. The next prime is 5366563459. The reversal of 5366563438 is 8343656635.

It is a junction number, because it is equal to n+sod(n) for n = 5366563391 and 5366563400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672520 + ... + 680452.

It is an arithmetic number, because the mean of its divisors is an integer number (505018935).

Almost surely, 2^5366563438 is an apocalyptic number.

5366563438 is a deficient number, since it is larger than the sum of its proper divisors (2713739522).

5366563438 is a wasteful number, since it uses less digits than its factorization.

5366563438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9171.

The product of its digits is 4665600, while the sum is 49.

The square root of 5366563438 is about 73256.8320226858. The cubic root of 5366563438 is about 1750.7820654675.

The spelling of 5366563438 in words is "five billion, three hundred sixty-six million, five hundred sixty-three thousand, four hundred thirty-eight".