4634686660027 has 2 divisors, whose sum is σ = 4634686660028. Its totient is φ = 4634686660026.

The previous prime is 4634686659919. The next prime is 4634686660067. The reversal of 4634686660027 is 7200666864364.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4634686660027 is a prime.

It is not a weakly prime, because it can be changed into another prime (4634686660067) 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, 2317343330013 + 2317343330014.

It is an arithmetic number, because the mean of its divisors is an integer number (2317343330014).

Almost surely, 2^{4634686660027} is an apocalyptic number.

4634686660027 is a deficient number, since it is larger than the sum of its proper divisors (1).

4634686660027 is an equidigital number, since it uses as much as digits as its factorization.

4634686660027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 58.

The spelling of 4634686660027 in words is "four trillion, six hundred thirty-four billion, six hundred eighty-six million, six hundred sixty thousand, twenty-seven".