5503662563 has 16 divisors (see below), whose sum is σ = 6335070720. Its totient is φ = 4683609216.

The previous prime is 5503662547. The next prime is 5503662581. The reversal of 5503662563 is 3652663055.

It is a cyclic number.

It is not a de Polignac number, because 5503662563 - 2⁴ = 5503662547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5503662563.

It is not an unprimeable number, because it can be changed into a prime (5503662583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1478018 + ... + 1481736.

It is an arithmetic number, because the mean of its divisors is an integer number (395941920).

Almost surely, 2^5503662563 is an apocalyptic number.

5503662563 is a deficient number, since it is larger than the sum of its proper divisors (831408157).

5503662563 is a wasteful number, since it uses less digits than its factorization.

5503662563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186.

The product of its (nonzero) digits is 486000, while the sum is 41.

The square root of 5503662563 is about 74186.6737561403. The cubic root of 5503662563 is about 1765.5659026360.

The spelling of 5503662563 in words is "five billion, five hundred three million, six hundred sixty-two thousand, five hundred sixty-three".