5003445 has 8 divisors (see below), whose sum is σ = 8005536. Its totient is φ = 2668496.

The previous prime is 5003429. The next prime is 5003459. The reversal of 5003445 is 5443005.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5003445 - 2⁴ = 5003429 is a prime.

5003445 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166767 + ... + 166796.

It is an arithmetic number, because the mean of its divisors is an integer number (1000692).

Almost surely, 2^5003445 is an apocalyptic number.

It is an amenable number.

5003445 is a deficient number, since it is larger than the sum of its proper divisors (3002091).

5003445 is a wasteful number, since it uses less digits than its factorization.

5003445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333571.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 5003445 is about 2236.8381702752. The cubic root of 5003445 is about 171.0368580991.

The spelling of 5003445 in words is "five million, three thousand, four hundred forty-five".