2853453 has 4 divisors (see below), whose sum is σ = 3804608. Its totient is φ = 1902300.

The previous prime is 2853451. The next prime is 2853481. The reversal of 2853453 is 3543582.

2853453 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 not a de Polignac number, because 2853453 - 2¹ = 2853451 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2853453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2853451) 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, 475573 + ... + 475578.

It is an arithmetic number, because the mean of its divisors is an integer number (951152).

2^2853453 is an apocalyptic number.

It is an amenable number.

2853453 is a deficient number, since it is larger than the sum of its proper divisors (951155).

2853453 is an equidigital number, since it uses as much as digits as its factorization.

2853453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951154.

The product of its digits is 14400, while the sum is 30.

The square root of 2853453 is about 1689.2166823709. The cubic root of 2853453 is about 141.8372300112.

The spelling of 2853453 in words is "two million, eight hundred fifty-three thousand, four hundred fifty-three".