12651620160627 has 48 divisors (see below), whose sum is σ = 20944374097920. Its totient is φ = 7209028558656.

The previous prime is 12651620160583. The next prime is 12651620160653. The reversal of 12651620160627 is 72606102615621.

12651620160627 is a `hidden beast` number, since 1 + 2 + 6 + 5 + 1 + 6 + 2 + 0 + 16 + 0 + 627 = 666.

It is not a de Polignac number, because 12651620160627 - 2⁷ = 12651620160499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12651620165627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 96565638 + ... + 96696564.

It is an arithmetic number, because the mean of its divisors is an integer number (436341127040).

Almost surely, 2^{12651620160627} is an apocalyptic number.

12651620160627 is a deficient number, since it is larger than the sum of its proper divisors (8292753937293).

12651620160627 is a wasteful number, since it uses less digits than its factorization.

12651620160627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135272 (or 135269 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 12651620160627 in words is "twelve trillion, six hundred fifty-one billion, six hundred twenty million, one hundred sixty thousand, six hundred twenty-seven".