5503487 has 4 divisors (see below), whose sum is σ = 6003816. Its totient is φ = 5003160.

The previous prime is 5503469. The next prime is 5503499. The reversal of 5503487 is 7843055.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5503487 - 2¹⁰ = 5502463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250148 + ... + 250169.

It is an arithmetic number, because the mean of its divisors is an integer number (1500954).

Almost surely, 2^5503487 is an apocalyptic number.

5503487 is a deficient number, since it is larger than the sum of its proper divisors (500329).

5503487 is a wasteful number, since it uses less digits than its factorization.

5503487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500328.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5503487 is about 2345.9511930132. The cubic root of 5503487 is about 176.5547128996.

The spelling of 5503487 in words is "five million, five hundred three thousand, four hundred eighty-seven".