2025453 has 4 divisors (see below), whose sum is σ = 2700608. Its totient is φ = 1350300.

The previous prime is 2025437. The next prime is 2025467. The reversal of 2025453 is 3545202.

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 2025453 - 2⁴ = 2025437 is a prime.

It is a super-3 number, since 3×2025453³ = 24928018863337904031, which contains 333 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025493) 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, 337573 + ... + 337578.

It is an arithmetic number, because the mean of its divisors is an integer number (675152).

2^2025453 is an apocalyptic number.

It is an amenable number.

2025453 is a deficient number, since it is larger than the sum of its proper divisors (675155).

2025453 is an equidigital number, since it uses as much as digits as its factorization.

2025453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675154.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2025453 is about 1423.1841061507. The cubic root of 2025453 is about 126.5243330424.

The spelling of 2025453 in words is "two million, twenty-five thousand, four hundred fifty-three".