27051593 has 2 divisors, whose sum is σ = 27051594. Its totient is φ = 27051592.

The previous prime is 27051569. The next prime is 27051613. The reversal of 27051593 is 39515072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15976009 + 11075584 = 3997^2 + 3328^2 .

It is a cyclic number.

It is not a de Polignac number, because 27051593 - 2¹⁴ = 27035209 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (27051503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13525796 + 13525797.

It is an arithmetic number, because the mean of its divisors is an integer number (13525797).

Almost surely, 2^27051593 is an apocalyptic number.

It is an amenable number.

27051593 is a deficient number, since it is larger than the sum of its proper divisors (1).

27051593 is an equidigital number, since it uses as much as digits as its factorization.

27051593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 27051593 is about 5201.1145920850. The cubic root of 27051593 is about 300.1909636024.

The spelling of 27051593 in words is "twenty-seven million, fifty-one thousand, five hundred ninety-three".