5503601 has 4 divisors (see below), whose sum is σ = 5742912. Its totient is φ = 5264292.

The previous prime is 5503577. The next prime is 5503609. The reversal of 5503601 is 1063055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5503601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5503609) 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, 119621 + ... + 119666.

It is an arithmetic number, because the mean of its divisors is an integer number (1435728).

Almost surely, 2^5503601 is an apocalyptic number.

It is an amenable number.

5503601 is a deficient number, since it is larger than the sum of its proper divisors (239311).

5503601 is a wasteful number, since it uses less digits than its factorization.

5503601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239310.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 5503601 is about 2345.9754900680. The cubic root of 5503601 is about 176.5559319508. Note that the first 3 decimals are identical.

Adding to 5503601 its reverse (1063055), we get a palindrome (6566656).

The spelling of 5503601 in words is "five million, five hundred three thousand, six hundred one".