8528253 has 4 divisors (see below), whose sum is σ = 11371008. Its totient is φ = 5685500.

The previous prime is 8528243. The next prime is 8528257. The reversal of 8528253 is 3528258.

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 8528253 - 2⁹ = 8527741 is a prime.

It is a d-powerful number, because it can be written as 8² + 5 + 2¹⁹ + 8⁶ + 2²² + 5⁹ + 3¹³ .

8528253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8528257) 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, 1421373 + ... + 1421378.

It is an arithmetic number, because the mean of its divisors is an integer number (2842752).

Almost surely, 2^8528253 is an apocalyptic number.

It is an amenable number.

8528253 is a deficient number, since it is larger than the sum of its proper divisors (2842755).

8528253 is a wasteful number, since it uses less digits than its factorization.

8528253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842754.

The product of its digits is 19200, while the sum is 33.

The square root of 8528253 is about 2920.3172772834. The cubic root of 8528253 is about 204.3086207196.

The spelling of 8528253 in words is "eight million, five hundred twenty-eight thousand, two hundred fifty-three".