12616760245 has 8 divisors (see below), whose sum is σ = 15141286584. Its totient is φ = 10092625344.

The previous prime is 12616760183. The next prime is 12616760249. The reversal of 12616760245 is 54206761621.

It is a happy number.

12616760245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2057348164 + 10559412081 = 45358^2 + 102759^2 .

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 12616760245 - 2¹³ = 12616752053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12616760198 and 12616760207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12616760249) 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, 21534 + ... + 160303.

It is an arithmetic number, because the mean of its divisors is an integer number (1892660823).

Almost surely, 2^12616760245 is an apocalyptic number.

It is an amenable number.

12616760245 is a deficient number, since it is larger than the sum of its proper divisors (2524526339).

12616760245 is a wasteful number, since it uses less digits than its factorization.

12616760245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195719.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 12616760245 in words is "twelve billion, six hundred sixteen million, seven hundred sixty thousand, two hundred forty-five".