27616633036507 has 2 divisors, whose sum is σ = 27616633036508. Its totient is φ = 27616633036506.

The previous prime is 27616633036493. The next prime is 27616633036547. The reversal of 27616633036507 is 70563033661672.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27616633036507 is a prime.

It is a super-2 number, since 2×27616633036507² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27616633036547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13808316518253 + 13808316518254.

It is an arithmetic number, because the mean of its divisors is an integer number (13808316518254).

Almost surely, 2^{27616633036507} is an apocalyptic number.

27616633036507 is a deficient number, since it is larger than the sum of its proper divisors (1).

27616633036507 is an equidigital number, since it uses as much as digits as its factorization.

27616633036507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17146080, while the sum is 55.

The spelling of 27616633036507 in words is "twenty-seven trillion, six hundred sixteen billion, six hundred thirty-three million, thirty-six thousand, five hundred seven".