655324642463 has 2 divisors, whose sum is σ = 655324642464. Its totient is φ = 655324642462.

The previous prime is 655324642363. The next prime is 655324642493. The reversal of 655324642463 is 364246423556.

655324642463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 655324642463 - 2⁸ = 655324642207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (655324642493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327662321231 + 327662321232.

It is an arithmetic number, because the mean of its divisors is an integer number (327662321232).

Almost surely, 2^655324642463 is an apocalyptic number.

655324642463 is a deficient number, since it is larger than the sum of its proper divisors (1).

655324642463 is an equidigital number, since it uses as much as digits as its factorization.

655324642463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12441600, while the sum is 50.

The spelling of 655324642463 in words is "six hundred fifty-five billion, three hundred twenty-four million, six hundred forty-two thousand, four hundred sixty-three".