8525053 has 4 divisors (see below), whose sum is σ = 8973760. Its totient is φ = 8076348.

The previous prime is 8525047. The next prime is 8525071. The reversal of 8525053 is 3505258.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3505258 = 2 ⋅1752629.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8525053 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 (8526053) 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, 224325 + ... + 224362.

It is an arithmetic number, because the mean of its divisors is an integer number (2243440).

Almost surely, 2^8525053 is an apocalyptic number.

It is an amenable number.

8525053 is a deficient number, since it is larger than the sum of its proper divisors (448707).

8525053 is a wasteful number, since it uses less digits than its factorization.

8525053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448706.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 8525053 is about 2919.7693402048. The cubic root of 8525053 is about 204.2830637317.

The spelling of 8525053 in words is "eight million, five hundred twenty-five thousand, fifty-three".