2059453 has 4 divisors (see below), whose sum is σ = 2246688. Its totient is φ = 1872220.

The previous prime is 2059441. The next prime is 2059459. The reversal of 2059453 is 3549502.

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 a de Polignac number, because none of the positive numbers 2^k-2059453 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 (2059459) 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, 93601 + ... + 93622.

It is an arithmetic number, because the mean of its divisors is an integer number (561672).

2^2059453 is an apocalyptic number.

It is an amenable number.

2059453 is a deficient number, since it is larger than the sum of its proper divisors (187235).

2059453 is a wasteful number, since it uses less digits than its factorization.

2059453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187234.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2059453 is about 1435.0794403098. The cubic root of 2059453 is about 127.2283695606.

The spelling of 2059453 in words is "two million, fifty-nine thousand, four hundred fifty-three".