13032256025 has 6 divisors (see below), whose sum is σ = 16159997502. Its totient is φ = 10425804800.

The previous prime is 13032255997. The next prime is 13032256057. The reversal of 13032256025 is 52065223031.

It can be written as a sum of positive squares in 3 ways, for example, as 257153296 + 12775102729 = 16036^2 + 113027^2 .

It is not a de Polignac number, because 13032256025 - 2¹⁰ = 13032255001 is a prime.

It is a super-2 number, since 2×13032256025² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 260645096 + ... + 260645145.

It is an arithmetic number, because the mean of its divisors is an integer number (2693332917).

Almost surely, 2^13032256025 is an apocalyptic number.

It is an amenable number.

13032256025 is a deficient number, since it is larger than the sum of its proper divisors (3127741477).

13032256025 is an equidigital number, since it uses as much as digits as its factorization.

13032256025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521290251 (or 521290246 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 13032256025 its reverse (52065223031), we get a palindrome (65097479056).

The spelling of 13032256025 in words is "thirteen billion, thirty-two million, two hundred fifty-six thousand, twenty-five".