12252725654463 has 16 divisors (see below), whose sum is σ = 20745355605760. Its totient is φ = 7001557516728.

The previous prime is 12252725654431. The next prime is 12252725654497. The reversal of 12252725654463 is 36445652725221.

12252725654463 is a `hidden beast` number, since 1 + 2 + 2 + 5 + 2 + 72 + 565 + 4 + 4 + 6 + 3 = 666.

It is not a de Polignac number, because 12252725654463 - 2⁵ = 12252725654431 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 (12252725656463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32414617945 + ... + 32414618322.

It is an arithmetic number, because the mean of its divisors is an integer number (1296584725360).

Almost surely, 2^{12252725654463} is an apocalyptic number.

12252725654463 is a deficient number, since it is larger than the sum of its proper divisors (8492629951297).

12252725654463 is an equidigital number, since it uses as much as digits as its factorization.

12252725654463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64829236283 (or 64829236277 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 54.

The spelling of 12252725654463 in words is "twelve trillion, two hundred fifty-two billion, seven hundred twenty-five million, six hundred fifty-four thousand, four hundred sixty-three".