5655501603 has 24 divisors (see below), whose sum is σ = 8247152160. Its totient is φ = 3734438400.

The previous prime is 5655501569. The next prime is 5655501617. The reversal of 5655501603 is 3061055565.

It is not a de Polignac number, because 5655501603 - 2⁸ = 5655501347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5655501703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 473833 + ... + 485621.

It is an arithmetic number, because the mean of its divisors is an integer number (343631340).

Almost surely, 2^5655501603 is an apocalyptic number.

5655501603 is a deficient number, since it is larger than the sum of its proper divisors (2591650557).

5655501603 is a wasteful number, since it uses less digits than its factorization.

5655501603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12299 (or 12296 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 5655501603 is about 75203.0691062539. The cubic root of 5655501603 is about 1781.6554059771.

The spelling of 5655501603 in words is "five billion, six hundred fifty-five million, five hundred one thousand, six hundred three".