12823160545 has 16 divisors (see below), whose sum is σ = 16804876032. Its totient is φ = 9336035520.

The previous prime is 12823160513. The next prime is 12823160557. The reversal of 12823160545 is 54506132821.

It is not a de Polignac number, because 12823160545 - 2⁵ = 12823160513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384677 + ... + 1393906.

It is an arithmetic number, because the mean of its divisors is an integer number (1050304752).

Almost surely, 2^12823160545 is an apocalyptic number.

It is an amenable number.

12823160545 is a deficient number, since it is larger than the sum of its proper divisors (3981715487).

12823160545 is a wasteful number, since it uses less digits than its factorization.

12823160545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778672.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 12823160545 in words is "twelve billion, eight hundred twenty-three million, one hundred sixty thousand, five hundred forty-five".