5563223655 has 48 divisors (see below), whose sum is σ = 10298924160. Its totient is φ = 2555340480.

The previous prime is 5563223623. The next prime is 5563223737.

5563223655 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5563223655 - 2⁵ = 5563223623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46177 + ... + 115146.

It is an arithmetic number, because the mean of its divisors is an integer number (214560920).

Almost surely, 2^5563223655 is an apocalyptic number.

5563223655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5563223655 is a deficient number, since it is larger than the sum of its proper divisors (4735700505).

5563223655 is a wasteful number, since it uses less digits than its factorization.

5563223655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161372 (or 161361 counting only the distinct ones).

The product of its digits is 810000, while the sum is 42.

The square root of 5563223655 is about 74587.0206872483. The cubic root of 5563223655 is about 1771.9120978456.

The spelling of 5563223655 in words is "five billion, five hundred sixty-three million, two hundred twenty-three thousand, six hundred fifty-five".