5563003655 has 16 divisors (see below), whose sum is σ = 7331364000. Its totient is φ = 4018661760.

The previous prime is 5563003591. The next prime is 5563003657.

It is a happy number.

5563003655 is nontrivially palindromic in base 10.

5563003655 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5563003655 - 2⁶ = 5563003591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5563003657) 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, 331220 + ... + 347609.

It is an arithmetic number, because the mean of its divisors is an integer number (458210250).

Almost surely, 2^5563003655 is an apocalyptic number.

5563003655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5563003655 is a deficient number, since it is larger than the sum of its proper divisors (1768360345).

5563003655 is a wasteful number, since it uses less digits than its factorization.

5563003655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678994.

The product of its (nonzero) digits is 202500, while the sum is 38.

The square root of 5563003655 is about 74585.5458852451. The cubic root of 5563003655 is about 1771.8887405367. Note that the first 3 decimals are identical.

It can be divided in two parts, 556300 and 3655, that added together give a palindrome (559955).

The spelling of 5563003655 in words is "five billion, five hundred sixty-three million, three thousand, six hundred fifty-five".