27307427530463 has 2 divisors, whose sum is σ = 27307427530464. Its totient is φ = 27307427530462.

The previous prime is 27307427530459. The next prime is 27307427530507. The reversal of 27307427530463 is 36403572470372.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27307427530463 - 2² = 27307427530459 is a prime.

It is a super-3 number, since 3×27307427530463³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27307427520463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13653713765231 + 13653713765232.

It is an arithmetic number, because the mean of its divisors is an integer number (13653713765232).

Almost surely, 2^{27307427530463} is an apocalyptic number.

27307427530463 is a deficient number, since it is larger than the sum of its proper divisors (1).

27307427530463 is an equidigital number, since it uses as much as digits as its factorization.

27307427530463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17781120, while the sum is 53.

The spelling of 27307427530463 in words is "twenty-seven trillion, three hundred seven billion, four hundred twenty-seven million, five hundred thirty thousand, four hundred sixty-three".