5503043 has 24 divisors (see below), whose sum is σ = 7067088. Its totient is φ = 4245696.

The previous prime is 5503039. The next prime is 5503051. The reversal of 5503043 is 3403055.

It is not a de Polignac number, because 5503043 - 2² = 5503039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5503033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33680 + ... + 33842.

It is an arithmetic number, because the mean of its divisors is an integer number (294462).

Almost surely, 2^5503043 is an apocalyptic number.

5503043 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5503043 is a deficient number, since it is larger than the sum of its proper divisors (1564045).

5503043 is a wasteful number, since it uses less digits than its factorization.

5503043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 5503043 is about 2345.8565599797. The cubic root of 5503043 is about 176.5499648552.

Adding to 5503043 its reverse (3403055), we get a palindrome (8906098).

The spelling of 5503043 in words is "five million, five hundred three thousand, forty-three".