13442554325 has 12 divisors (see below), whose sum is σ = 16725666468. Its totient is φ = 10717334400.

The previous prime is 13442554289. The next prime is 13442554331. The reversal of 13442554325 is 52345524431.

13442554325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 767622436 + 12674931889 = 27706^2 + 112583^2 .

It is not a de Polignac number, because 13442554325 - 2¹⁸ = 13442292181 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 910256 + ... + 924905.

It is an arithmetic number, because the mean of its divisors is an integer number (1393805539).

Almost surely, 2^13442554325 is an apocalyptic number.

It is an amenable number.

13442554325 is a deficient number, since it is larger than the sum of its proper divisors (3283112143).

13442554325 is a wasteful number, since it uses less digits than its factorization.

13442554325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835464 (or 1835459 counting only the distinct ones).

The product of its digits is 288000, while the sum is 38.

The spelling of 13442554325 in words is "thirteen billion, four hundred forty-two million, five hundred fifty-four thousand, three hundred twenty-five".