12575311055 has 8 divisors (see below), whose sum is σ = 15297091152. Its totient is φ = 9922436928.

The previous prime is 12575311051. The next prime is 12575311069. The reversal of 12575311055 is 55011357521.

12575311055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12575311055 - 2² = 12575311051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12575311051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17226089 + ... + 17226818.

It is an arithmetic number, because the mean of its divisors is an integer number (1912136394).

Almost surely, 2^12575311055 is an apocalyptic number.

12575311055 is a deficient number, since it is larger than the sum of its proper divisors (2721780097).

12575311055 is an equidigital number, since it uses as much as digits as its factorization.

12575311055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34452985.

The product of its (nonzero) digits is 26250, while the sum is 35.

Adding to 12575311055 its reverse (55011357521), we get a palindrome (67586668576).

The spelling of 12575311055 in words is "twelve billion, five hundred seventy-five million, three hundred eleven thousand, fifty-five".