6530001 has 4 divisors (see below), whose sum is σ = 8706672. Its totient is φ = 4353332.

The previous prime is 6529987. The next prime is 6530003. The reversal of 6530001 is 1000356.

6530001 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 6530001 - 2⁵ = 6529969 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (6530003) 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, 1088331 + ... + 1088336.

It is an arithmetic number, because the mean of its divisors is an integer number (2176668).

Almost surely, 2^6530001 is an apocalyptic number.

It is an amenable number.

6530001 is a deficient number, since it is larger than the sum of its proper divisors (2176671).

6530001 is a wasteful number, since it uses less digits than its factorization.

6530001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176670.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 6530001 is about 2555.3866635012. The cubic root of 6530001 is about 186.9122430367.

Adding to 6530001 its reverse (1000356), we get a palindrome (7530357).

The spelling of 6530001 in words is "six million, five hundred thirty thousand, one".