27055307 has 2 divisors, whose sum is σ = 27055308. Its totient is φ = 27055306.

The previous prime is 27055283. The next prime is 27055309. The reversal of 27055307 is 70355072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27055307 - 2¹⁴ = 27038923 is a prime.

Together with 27055309, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27055307.

It is not a weakly prime, because it can be changed into another prime (27055309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13527653 + 13527654.

It is an arithmetic number, because the mean of its divisors is an integer number (13527654).

Almost surely, 2^27055307 is an apocalyptic number.

27055307 is a deficient number, since it is larger than the sum of its proper divisors (1).

27055307 is an equidigital number, since it uses as much as digits as its factorization.

27055307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 27055307 is about 5201.4716186864. The cubic root of 27055307 is about 300.2047010339.

The spelling of 27055307 in words is "twenty-seven million, fifty-five thousand, three hundred seven".