13045082766 has 16 divisors (see below), whose sum is σ = 26110235088. Its totient is φ = 4345016000.

The previous prime is 13045082747. The next prime is 13045082779. The reversal of 13045082766 is 66728054031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827775 + ... + 843386.

It is an arithmetic number, because the mean of its divisors is an integer number (1631889693).

Almost surely, 2^13045082766 is an apocalyptic number.

13045082766 is an abundant number, since it is smaller than the sum of its proper divisors (13065152322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13045082766 is a wasteful number, since it uses less digits than its factorization.

13045082766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672467.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 13045082766 in words is "thirteen billion, forty-five million, eighty-two thousand, seven hundred sixty-six".