13325432546 has 16 divisors (see below), whose sum is σ = 20681706240. Its totient is φ = 6431626320.

The previous prime is 13325432537. The next prime is 13325432563. The reversal of 13325432546 is 64523452331.

13325432546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 292361 + ... + 334851.

It is an arithmetic number, because the mean of its divisors is an integer number (1292606640).

Almost surely, 2^13325432546 is an apocalyptic number.

13325432546 is a deficient number, since it is larger than the sum of its proper divisors (7356273694).

13325432546 is a wasteful number, since it uses less digits than its factorization.

13325432546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47929.

The product of its digits is 259200, while the sum is 38.

Adding to 13325432546 its reverse (64523452331), we get a palindrome (77848884877).

The spelling of 13325432546 in words is "thirteen billion, three hundred twenty-five million, four hundred thirty-two thousand, five hundred forty-six".