5503688 has 8 divisors (see below), whose sum is σ = 10319430. Its totient is φ = 2751840.

The previous prime is 5503661. The next prime is 5503721. The reversal of 5503688 is 8863055.

It can be written as a sum of positive squares in only one way, i.e., 4153444 + 1350244 = 2038^2 + 1162^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 343973 + ... + 343988.

Almost surely, 2^5503688 is an apocalyptic number.

It is an amenable number.

5503688 is a deficient number, since it is larger than the sum of its proper divisors (4815742).

5503688 is a wasteful number, since it uses less digits than its factorization.

5503688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687967 (or 687963 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 5503688 is about 2345.9940323880. The cubic root of 5503688 is about 176.5568622681.

The spelling of 5503688 in words is "five million, five hundred three thousand, six hundred eighty-eight".