13045161325 has 12 divisors (see below), whose sum is σ = 18486857440. Its totient is φ = 8945253360.

The previous prime is 13045161323. The next prime is 13045161343. The reversal of 13045161325 is 52316154031.

It is not a de Polignac number, because 13045161325 - 2¹ = 13045161323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13045161323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37271715 + ... + 37272064.

Almost surely, 2^13045161325 is an apocalyptic number.

It is an amenable number.

13045161325 is a deficient number, since it is larger than the sum of its proper divisors (5441696115).

13045161325 is an equidigital number, since it uses as much as digits as its factorization.

13045161325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74543796 (or 74543791 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 13045161325 in words is "thirteen billion, forty-five million, one hundred sixty-one thousand, three hundred twenty-five".