13207613255264 has 24 divisors (see below), whose sum is σ = 26086097904048. Its totient is φ = 6582572517760.

The previous prime is 13207613255257. The next prime is 13207613255267. The reversal of 13207613255264 is 46255231670231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13207613255267) 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, 663555827 + ... + 663575730.

It is an arithmetic number, because the mean of its divisors is an integer number (1086920746002).

Almost surely, 2^{13207613255264} is an apocalyptic number.

It is an amenable number.

13207613255264 is a deficient number, since it is larger than the sum of its proper divisors (12878484648784).

13207613255264 is a wasteful number, since it uses less digits than its factorization.

13207613255264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327131878 (or 1327131870 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 13207613255264 in words is "thirteen trillion, two hundred seven billion, six hundred thirteen million, two hundred fifty-five thousand, two hundred sixty-four".