6530053 has 4 divisors (see below), whose sum is σ = 6873760. Its totient is φ = 6186348.

The previous prime is 6530047. The next prime is 6530059. The reversal of 6530053 is 3500356.

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 an interprime number because it is at equal distance from previous prime (6530047) and next prime (6530059).

It is a cyclic number.

It is not a de Polignac number, because 6530053 - 2⁹ = 6529541 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 (6530059) 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, 171825 + ... + 171862.

It is an arithmetic number, because the mean of its divisors is an integer number (1718440).

Almost surely, 2^6530053 is an apocalyptic number.

It is an amenable number.

6530053 is a deficient number, since it is larger than the sum of its proper divisors (343707).

6530053 is a wasteful number, since it uses less digits than its factorization.

6530053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343706.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 6530053 is about 2555.3968380664. The cubic root of 6530053 is about 186.9127391781.

The spelling of 6530053 in words is "six million, five hundred thirty thousand, fifty-three".