4255524661663 has 6 divisors (see below), whose sum is σ = 4677560165432. Its totient is φ = 3868658783220.

The previous prime is 4255524661657. The next prime is 4255524661673. The reversal of 4255524661663 is 3661664255524.

It is not a de Polignac number, because 4255524661663 - 2⁹ = 4255524661151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255524661673) 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 5 ways as a sum of consecutive naturals, for example, 17584812531 + ... + 17584812772.

Almost surely, 2^{4255524661663} is an apocalyptic number.

4255524661663 is a deficient number, since it is larger than the sum of its proper divisors (422035503769).

4255524661663 is a wasteful number, since it uses less digits than its factorization.

4255524661663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35169625325 (or 35169625314 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 55.

The spelling of 4255524661663 in words is "four trillion, two hundred fifty-five billion, five hundred twenty-four million, six hundred sixty-one thousand, six hundred sixty-three".