2533253 has 4 divisors (see below), whose sum is σ = 2587200. Its totient is φ = 2479308.

The previous prime is 2533231. The next prime is 2533261. The reversal of 2533253 is 3523352.

2533253 is digitally balanced in base 2, 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2533253 - 2⁶ = 2533189 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 (2533273) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26903 + ... + 26996.

It is an arithmetic number, because the mean of its divisors is an integer number (646800).

2^2533253 is an apocalyptic number.

It is an amenable number.

2533253 is a deficient number, since it is larger than the sum of its proper divisors (53947).

2533253 is an equidigital number, since it uses as much as digits as its factorization.

2533253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53946.

The product of its digits is 2700, while the sum is 23.

The square root of 2533253 is about 1591.6196153604. The cubic root of 2533253 is about 136.3199825654.

Subtracting 2533253 from its reverse (3523352), we obtain a palindrome (990099).

The spelling of 2533253 in words is "two million, five hundred thirty-three thousand, two hundred fifty-three".