6552531366513 has 16 divisors (see below), whose sum is σ = 9532160476416. Its totient is φ = 3970728730640.

The previous prime is 6552531366481. The next prime is 6552531366517. The reversal of 6552531366513 is 3156631352556.

6552531366513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6552531366513 - 2⁵ = 6552531366481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6552531366517) 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, 12295131 + ... + 12816992.

It is an arithmetic number, because the mean of its divisors is an integer number (595760029776).

Almost surely, 2^{6552531366513} is an apocalyptic number.

It is an amenable number.

6552531366513 is a deficient number, since it is larger than the sum of its proper divisors (2979629109903).

6552531366513 is a wasteful number, since it uses less digits than its factorization.

6552531366513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25120044.

The product of its digits is 7290000, while the sum is 51.

The spelling of 6552531366513 in words is "six trillion, five hundred fifty-two billion, five hundred thirty-one million, three hundred sixty-six thousand, five hundred thirteen".