6225503 has 4 divisors (see below), whose sum is σ = 6331080. Its totient is φ = 6119928.

The previous prime is 6225487. The next prime is 6225523. The reversal of 6225503 is 3055226.

It is a happy number.

6225503 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3055226 = 2 ⋅1527613.

It is a cyclic number.

It is not a de Polignac number, because 6225503 - 2⁴ = 6225487 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 (6225523) 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, 52700 + ... + 52817.

It is an arithmetic number, because the mean of its divisors is an integer number (1582770).

Almost surely, 2^6225503 is an apocalyptic number.

6225503 is a deficient number, since it is larger than the sum of its proper divisors (105577).

6225503 is a wasteful number, since it uses less digits than its factorization.

6225503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105576.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 6225503 is about 2495.0957897444. The cubic root of 6225503 is about 183.9605992352.

The spelling of 6225503 in words is "six million, two hundred twenty-five thousand, five hundred three".