6506000601001 has 16 divisors (see below), whose sum is σ = 7119792838080. Its totient is φ = 5895956738880.

The previous prime is 6506000600987. The next prime is 6506000601007. The reversal of 6506000601001 is 1001060006056.

It is a cyclic number.

It is not a de Polignac number, because 6506000601001 - 2¹³ = 6506000592809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6506000601007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4486435 + ... + 5756743.

It is an arithmetic number, because the mean of its divisors is an integer number (444987052380).

Almost surely, 2^{6506000601001} is an apocalyptic number.

It is an amenable number.

6506000601001 is a deficient number, since it is larger than the sum of its proper divisors (613792237079).

6506000601001 is a wasteful number, since it uses less digits than its factorization.

6506000601001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271784.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 6506000601001 its reverse (1001060006056), we get a palindrome (7507060607057).

The spelling of 6506000601001 in words is "six trillion, five hundred six billion, six hundred one thousand, one".