27307427530507 has 2 divisors, whose sum is σ = 27307427530508. Its totient is φ = 27307427530506.

The previous prime is 27307427530463. The next prime is 27307427530561. The reversal of 27307427530507 is 70503572470372.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27307427530507 - 2¹⁵ = 27307427497739 is a prime.

It is not a weakly prime, because it can be changed into another prime (27307427630507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13653713765253 + 13653713765254.

It is an arithmetic number, because the mean of its divisors is an integer number (13653713765254).

Almost surely, 2^{27307427530507} is an apocalyptic number.

27307427530507 is a deficient number, since it is larger than the sum of its proper divisors (1).

27307427530507 is an equidigital number, since it uses as much as digits as its factorization.

27307427530507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8643600, while the sum is 52.

The spelling of 27307427530507 in words is "twenty-seven trillion, three hundred seven billion, four hundred twenty-seven million, five hundred thirty thousand, five hundred seven".