5503887 has 6 divisors (see below), whose sum is σ = 7950072. Its totient is φ = 3669252.

The previous prime is 5503873. The next prime is 5503889. The reversal of 5503887 is 7883055.

It is a happy number.

It is not a de Polignac number, because 5503887 - 2¹⁰ = 5502863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305763 + ... + 305780.

It is an arithmetic number, because the mean of its divisors is an integer number (1325012).

Almost surely, 2^5503887 is an apocalyptic number.

5503887 is a deficient number, since it is larger than the sum of its proper divisors (2446185).

5503887 is a wasteful number, since it uses less digits than its factorization.

5503887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611549 (or 611546 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 5503887 is about 2346.0364447297. The cubic root of 5503887 is about 176.5589901983.

The spelling of 5503887 in words is "five million, five hundred three thousand, eight hundred eighty-seven".