12719574312052 has 12 divisors (see below), whose sum is σ = 22274853693120. Its totient is φ = 6355330399736.

The previous prime is 12719574312043. The next prime is 12719574312059. The reversal of 12719574312052 is 25021347591721.

It is a junction number, because it is equal to n+sod(n) for n = 12719574311987 and 12719574312005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12719574312059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114182652 + ... + 1114194067.

It is an arithmetic number, because the mean of its divisors is an integer number (1856237807760).

Almost surely, 2^{12719574312052} is an apocalyptic number.

It is an amenable number.

12719574312052 is a deficient number, since it is larger than the sum of its proper divisors (9555279381068).

12719574312052 is a wasteful number, since it uses less digits than its factorization.

12719574312052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228378150 (or 2228378148 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 12719574312052 in words is "twelve trillion, seven hundred nineteen billion, five hundred seventy-four million, three hundred twelve thousand, fifty-two".