6525053 has 4 divisors (see below), whose sum is σ = 6565248. Its totient is φ = 6484860.

The previous prime is 6525049. The next prime is 6525073. The reversal of 6525053 is 3505256.

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 6525053 - 2² = 6525049 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 (6525073) 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, 19853 + ... + 20178.

It is an arithmetic number, because the mean of its divisors is an integer number (1641312).

Almost surely, 2^6525053 is an apocalyptic number.

It is an amenable number.

6525053 is a deficient number, since it is larger than the sum of its proper divisors (40195).

6525053 is a wasteful number, since it uses less digits than its factorization.

6525053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40194.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 6525053 is about 2554.4183290918. The cubic root of 6525053 is about 186.8650212231.

The spelling of 6525053 in words is "six million, five hundred twenty-five thousand, fifty-three".