5563502266 has 8 divisors (see below), whose sum is σ = 9537432480. Its totient is φ = 2384358108.

The previous prime is 5563502251. The next prime is 5563502317. The reversal of 5563502266 is 6622053655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198696496 + ... + 198696523.

It is an arithmetic number, because the mean of its divisors is an integer number (1192179060).

Almost surely, 2^5563502266 is an apocalyptic number.

5563502266 is a deficient number, since it is larger than the sum of its proper divisors (3973930214).

5563502266 is a wasteful number, since it uses less digits than its factorization.

5563502266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397393028.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 5563502266 is about 74588.8883547677. Note that the first 3 decimals coincide. The cubic root of 5563502266 is about 1771.9416769764.

The spelling of 5563502266 in words is "five billion, five hundred sixty-three million, five hundred two thousand, two hundred sixty-six".