5240903 has 4 divisors (see below), whose sum is σ = 5516760. Its totient is φ = 4965048.

The previous prime is 5240899. The next prime is 5240929. The reversal of 5240903 is 3090425.

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 5240903 - 2² = 5240899 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 (5240993) 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, 137900 + ... + 137937.

It is an arithmetic number, because the mean of its divisors is an integer number (1379190).

Almost surely, 2^5240903 is an apocalyptic number.

5240903 is a deficient number, since it is larger than the sum of its proper divisors (275857).

5240903 is a wasteful number, since it uses less digits than its factorization.

5240903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275856.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 5240903 is about 2289.3018586460. The cubic root of 5240903 is about 173.7008887646.

The spelling of 5240903 in words is "five million, two hundred forty thousand, nine hundred three".