5503581888 has 56 divisors (see below), whose sum is σ = 16641787392. Its totient is φ = 1572451584.

The previous prime is 5503581883. The next prime is 5503581907. The reversal of 5503581888 is 8881853055.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 5503581888.

It is not an unprimeable number, because it can be changed into a prime (5503581883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2046120 + ... + 2048807.

Almost surely, 2^5503581888 is an apocalyptic number.

It is an amenable number.

5503581888 is an abundant number, since it is smaller than the sum of its proper divisors (11138205504).

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

5503581888 is a wasteful number, since it uses less digits than its factorization.

5503581888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094949 (or 4094939 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 51.

The square root of 5503581888 is about 74186.1300244190. The cubic root of 5503581888 is about 1765.5572757913.

The spelling of 5503581888 in words is "five billion, five hundred three million, five hundred eighty-one thousand, eight hundred eighty-eight".