4312722525647 has 2 divisors, whose sum is σ = 4312722525648. Its totient is φ = 4312722525646.

The previous prime is 4312722525623. The next prime is 4312722525659. The reversal of 4312722525647 is 7465252272134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4312722525647 - 2²⁴ = 4312705748431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4312722525595 and 4312722525604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4312722525247) 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 as a sum of consecutive naturals, namely, 2156361262823 + 2156361262824.

It is an arithmetic number, because the mean of its divisors is an integer number (2156361262824).

Almost surely, 2^{4312722525647} is an apocalyptic number.

4312722525647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312722525647 is an equidigital number, since it uses as much as digits as its factorization.

4312722525647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5644800, while the sum is 50.

The spelling of 4312722525647 in words is "four trillion, three hundred twelve billion, seven hundred twenty-two million, five hundred twenty-five thousand, six hundred forty-seven".