12575211055 has 16 divisors (see below), whose sum is σ = 16560681984. Its totient is φ = 9090837280.

The previous prime is 12575210959. The next prime is 12575211071. The reversal of 12575211055 is 55011257521.

It is not a de Polignac number, because 12575211055 - 2¹³ = 12575202863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12575211055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675367 + ... + 693736.

It is an arithmetic number, because the mean of its divisors is an integer number (1035042624).

Almost surely, 2^12575211055 is an apocalyptic number.

12575211055 is a deficient number, since it is larger than the sum of its proper divisors (3985470929).

12575211055 is a wasteful number, since it uses less digits than its factorization.

12575211055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369286.

The product of its (nonzero) digits is 17500, while the sum is 34.

Adding to 12575211055 its reverse (55011257521), we get a palindrome (67586468576).

The spelling of 12575211055 in words is "twelve billion, five hundred seventy-five million, two hundred eleven thousand, fifty-five".