5564356456 has 16 divisors (see below), whose sum is σ = 10476463140. Its totient is φ = 2770632960.

The previous prime is 5564356429. The next prime is 5564356519. The reversal of 5564356456 is 6546534655.

It can be written as a sum of positive squares in 2 ways, for example, as 5525543556 + 38812900 = 74334^2 + 6230^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1441111 + ... + 1444966.

Almost surely, 2^5564356456 is an apocalyptic number.

It is an amenable number.

5564356456 is a deficient number, since it is larger than the sum of its proper divisors (4912106684).

5564356456 is a wasteful number, since it uses less digits than its factorization.

5564356456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886324 (or 2886320 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 49.

The square root of 5564356456 is about 74594.6141219324. The cubic root of 5564356456 is about 1772.0323571112.

The spelling of 5564356456 in words is "five billion, five hundred sixty-four million, three hundred fifty-six thousand, four hundred fifty-six".