5509553588 has 48 divisors (see below), whose sum is σ = 12035447424. Its totient is φ = 2143971840.

The previous prime is 5509553551. The next prime is 5509553593. The reversal of 5509553588 is 8853559055.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253520 + ... + 274392.

It is an arithmetic number, because the mean of its divisors is an integer number (250738488).

Almost surely, 2^5509553588 is an apocalyptic number.

It is an amenable number.

5509553588 is an abundant number, since it is smaller than the sum of its proper divisors (6525893836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5509553588 is a wasteful number, since it uses less digits than its factorization.

5509553588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21752 (or 21750 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 53.

The square root of 5509553588 is about 74226.3672019586. The cubic root of 5509553588 is about 1766.1956217211.

The spelling of 5509553588 in words is "five billion, five hundred nine million, five hundred fifty-three thousand, five hundred eighty-eight".