27023201567 has 2 divisors, whose sum is σ = 27023201568. Its totient is φ = 27023201566.

The previous prime is 27023201533. The next prime is 27023201591. The reversal of 27023201567 is 76510232072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27023201567 - 2¹⁶ = 27023136031 is a prime.

It is a super-2 number, since 2×27023201567² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27023201507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13511600783 + 13511600784.

It is an arithmetic number, because the mean of its divisors is an integer number (13511600784).

Almost surely, 2^27023201567 is an apocalyptic number.

27023201567 is a deficient number, since it is larger than the sum of its proper divisors (1).

27023201567 is an equidigital number, since it uses as much as digits as its factorization.

27023201567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 27023201567 in words is "twenty-seven billion, twenty-three million, two hundred one thousand, five hundred sixty-seven".