13325520565254 has 16 divisors (see below), whose sum is σ = 26652040252992. Its totient is φ = 4441673668008.

The previous prime is 13325520565241. The next prime is 13325520565307. The reversal of 13325520565254 is 45256502552331.

It is a happy number.

13325520565254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41456664 + ... + 41776859.

It is an arithmetic number, because the mean of its divisors is an integer number (1665752515812).

Almost surely, 2^{13325520565254} is an apocalyptic number.

13325520565254 is an abundant number, since it is smaller than the sum of its proper divisors (13326519687738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13325520565254 is a wasteful number, since it uses less digits than its factorization.

13325520565254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83260211.

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 13325520565254 in words is "thirteen trillion, three hundred twenty-five billion, five hundred twenty million, five hundred sixty-five thousand, two hundred fifty-four".