12757527223 has 16 divisors (see below), whose sum is σ = 14783155200. Its totient is φ = 10783656576.

The previous prime is 12757527191. The next prime is 12757527227. The reversal of 12757527223 is 32272575721.

It is not a de Polignac number, because 12757527223 - 2⁵ = 12757527191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12757527223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12757527227) by changing a digit.

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, 116886 + ... + 197932.

It is an arithmetic number, because the mean of its divisors is an integer number (923947200).

Almost surely, 2^12757527223 is an apocalyptic number.

12757527223 is a deficient number, since it is larger than the sum of its proper divisors (2025627977).

12757527223 is a wasteful number, since it uses less digits than its factorization.

12757527223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81366.

The product of its digits is 411600, while the sum is 43.

The spelling of 12757527223 in words is "twelve billion, seven hundred fifty-seven million, five hundred twenty-seven thousand, two hundred twenty-three".