4253003 has 4 divisors (see below), whose sum is σ = 4304328. Its totient is φ = 4201680.

The previous prime is 4252993. The next prime is 4253023. The reversal of 4253003 is 3003524.

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 4253003 - 2⁴ = 4252987 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 (4253023) 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, 25538 + ... + 25703.

It is an arithmetic number, because the mean of its divisors is an integer number (1076082).

Almost surely, 2^4253003 is an apocalyptic number.

4253003 is a deficient number, since it is larger than the sum of its proper divisors (51325).

4253003 is an equidigital number, since it uses as much as digits as its factorization.

4253003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51324.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 4253003 is about 2062.2810186781. The cubic root of 4253003 is about 162.0187322748.

Subtracting from 4253003 its sum of digits (17), we obtain a triangular number (4252986 = T₂₉₁₆).

Adding to 4253003 its reverse (3003524), we get a palindrome (7256527).

The spelling of 4253003 in words is "four million, two hundred fifty-three thousand, three".