5500388 has 24 divisors (see below), whose sum is σ = 9971808. Its totient is φ = 2653056.

The previous prime is 5500387. The next prime is 5500403. The reversal of 5500388 is 8830055.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5500388.

It is not an unprimeable number, because it can be changed into a prime (5500387) 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, 19295 + ... + 19577.

It is an arithmetic number, because the mean of its divisors is an integer number (415492).

Almost surely, 2^5500388 is an apocalyptic number.

It is an amenable number.

5500388 is a deficient number, since it is larger than the sum of its proper divisors (4471420).

5500388 is a wasteful number, since it uses less digits than its factorization.

5500388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 5500388 is about 2345.2906003308. The cubic root of 5500388 is about 176.5215675025.

The spelling of 5500388 in words is "five million, five hundred thousand, three hundred eighty-eight".