27062587320623 has 2 divisors, whose sum is σ = 27062587320624. Its totient is φ = 27062587320622.

The previous prime is 27062587320607. The next prime is 27062587320667. The reversal of 27062587320623 is 32602378526072.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27062587320623 - 2⁴ = 27062587320607 is a prime.

It is a super-2 number, since 2×27062587320623² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27062587320673) 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, 13531293660311 + 13531293660312.

It is an arithmetic number, because the mean of its divisors is an integer number (13531293660312).

Almost surely, 2^{27062587320623} is an apocalyptic number.

27062587320623 is a deficient number, since it is larger than the sum of its proper divisors (1).

27062587320623 is an equidigital number, since it uses as much as digits as its factorization.

27062587320623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 27062587320623 in words is "twenty-seven trillion, sixty-two billion, five hundred eighty-seven million, three hundred twenty thousand, six hundred twenty-three".