13032776546 has 16 divisors (see below), whose sum is σ = 19974328704. Its totient is φ = 6374795184.

The previous prime is 13032776539. The next prime is 13032776563. The reversal of 13032776546 is 64567723031.

It is a junction number, because it is equal to n+sod(n) for n = 13032776497 and 13032776506.

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 7 ways as a sum of consecutive naturals, for example, 179936 + ... + 241748.

It is an arithmetic number, because the mean of its divisors is an integer number (1248395544).

Almost surely, 2^13032776546 is an apocalyptic number.

13032776546 is a deficient number, since it is larger than the sum of its proper divisors (6941552158).

13032776546 is a wasteful number, since it uses less digits than its factorization.

13032776546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64105.

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 13032776546 in words is "thirteen billion, thirty-two million, seven hundred seventy-six thousand, five hundred forty-six".