325873410849 has 56 divisors (see below), whose sum is σ = 558625899392. Its totient is φ = 186132945600.

The previous prime is 325873410829. The next prime is 325873410857. The reversal of 325873410849 is 948014378523.

It is a happy number.

325873410849 is a `hidden beast` number, since 3 + 2 + 587 + 3 + 4 + 10 + 8 + 49 = 666.

325873410849 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 325873410849 - 2³² = 321578443553 is a prime.

It is a super-2 number, since 2×325873410849² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 325873410795 and 325873410804.

It is not an unprimeable number, because it can be changed into a prime (325873410829) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 13005237 + ... + 13030269.

Almost surely, 2^325873410849 is an apocalyptic number.

It is an amenable number.

325873410849 is a deficient number, since it is larger than the sum of its proper divisors (232752488543).

325873410849 is an equidigital number, since it uses as much as digits as its factorization.

325873410849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27609 (or 27594 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 325873410849 in words is "three hundred twenty-five billion, eight hundred seventy-three million, four hundred ten thousand, eight hundred forty-nine".