5038403 has 8 divisors (see below), whose sum is σ = 5280000. Its totient is φ = 4798728.

The previous prime is 5038381. The next prime is 5038421. The reversal of 5038403 is 3048305.

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 5038403 - 2⁸ = 5038147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5038433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9848 + ... + 10346.

It is an arithmetic number, because the mean of its divisors is an integer number (660000).

Almost surely, 2^5038403 is an apocalyptic number.

5038403 is a deficient number, since it is larger than the sum of its proper divisors (241597).

5038403 is a wasteful number, since it uses less digits than its factorization.

5038403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5038403 is about 2244.6387237148. The cubic root of 5038403 is about 171.4342666428.

The spelling of 5038403 in words is "five million, thirty-eight thousand, four hundred three".