12765056054 has 32 divisors (see below), whose sum is σ = 19696432800. Its totient is φ = 6202448640.

The previous prime is 12765056027. The next prime is 12765056069. The reversal of 12765056054 is 45065056721.

It is a congruent 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, 5437709 + ... + 5440055.

It is an arithmetic number, because the mean of its divisors is an integer number (615513525).

Almost surely, 2^12765056054 is an apocalyptic number.

12765056054 is a deficient number, since it is larger than the sum of its proper divisors (6931376746).

12765056054 is a wasteful number, since it uses less digits than its factorization.

12765056054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 12765056054 in words is "twelve billion, seven hundred sixty-five million, fifty-six thousand, fifty-four".