5158668360663 has 48 divisors (see below), whose sum is σ = 8018598571776. Its totient is φ = 3184349875200.

The previous prime is 5158668360647. The next prime is 5158668360683. The reversal of 5158668360663 is 3660638668515.

5158668360663 is a `hidden beast` number, since 5 + 15 + 8 + 6 + 6 + 8 + 3 + 606 + 6 + 3 = 666.

It is not a de Polignac number, because 5158668360663 - 2⁴ = 5158668360647 is a prime.

It is a super-2 number, since 2×5158668360663² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5158668360663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158668360683) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1362970 + ... + 3489272.

It is an arithmetic number, because the mean of its divisors is an integer number (167054136912).

Almost surely, 2^{5158668360663} is an apocalyptic number.

5158668360663 is a deficient number, since it is larger than the sum of its proper divisors (2859930211113).

5158668360663 is a wasteful number, since it uses less digits than its factorization.

5158668360663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126584 (or 2126581 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 63.

The spelling of 5158668360663 in words is "five trillion, one hundred fifty-eight billion, six hundred sixty-eight million, three hundred sixty thousand, six hundred sixty-three".