5503563061 has 4 divisors (see below), whose sum is σ = 5503806252. Its totient is φ = 5503319872.

The previous prime is 5503563049. The next prime is 5503563067. The reversal of 5503563061 is 1603653055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2704624036 + 2798939025 = 52006^2 + 52905^2 .

It is a cyclic number.

It is not a de Polignac number, because 5503563061 - 2⁵ = 5503563029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503563067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83716 + ... + 134221.

It is an arithmetic number, because the mean of its divisors is an integer number (1375951563).

Almost surely, 2^5503563061 is an apocalyptic number.

It is an amenable number.

5503563061 is a deficient number, since it is larger than the sum of its proper divisors (243191).

5503563061 is a wasteful number, since it uses less digits than its factorization.

5503563061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243190.

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 5503563061 is about 74186.0031340144. The cubic root of 5503563061 is about 1765.5552625458. Note that the first 3 decimals are identical.

The spelling of 5503563061 in words is "five billion, five hundred three million, five hundred sixty-three thousand, sixty-one".