2526253 has 4 divisors (see below), whose sum is σ = 2534688. Its totient is φ = 2517820.

The previous prime is 2526247. The next prime is 2526257. The reversal of 2526253 is 3526252.

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 2526253 - 2²¹ = 429101 is a prime.

It is a d-powerful number, because it can be written as 2 + 5⁴ + 2¹⁴ + 6 + 2¹⁹ + 5⁸ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526257) 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, 3751 + ... + 4372.

It is an arithmetic number, because the mean of its divisors is an integer number (633672).

2^2526253 is an apocalyptic number.

It is an amenable number.

2526253 is a deficient number, since it is larger than the sum of its proper divisors (8435).

2526253 is an equidigital number, since it uses as much as digits as its factorization.

2526253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8434.

The product of its digits is 3600, while the sum is 25.

The square root of 2526253 is about 1589.4190762665. The cubic root of 2526253 is about 136.1943048745.

Subtracting 2526253 from its reverse (3526252), we obtain a palindrome (999999).

The spelling of 2526253 in words is "two million, five hundred twenty-six thousand, two hundred fifty-three".