13206364555601 has 32 divisors (see below), whose sum is σ = 16551018958848. Its totient is φ = 10289942308800.

The previous prime is 13206364555543. The next prime is 13206364555613. The reversal of 13206364555601 is 10655546360231.

It is a de Polignac number, because none of the positive numbers 2^k-13206364555601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13206364155601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25522325 + ... + 26034626.

It is an arithmetic number, because the mean of its divisors is an integer number (517219342464).

Almost surely, 2^{13206364555601} is an apocalyptic number.

It is an amenable number.

13206364555601 is a deficient number, since it is larger than the sum of its proper divisors (3344654403247).

13206364555601 is a wasteful number, since it uses less digits than its factorization.

13206364555601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51557061.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 13206364555601 in words is "thirteen trillion, two hundred six billion, three hundred sixty-four million, five hundred fifty-five thousand, six hundred one".