27116953 has 2 divisors, whose sum is σ = 27116954. Its totient is φ = 27116952.

The previous prime is 27116939. The next prime is 27116963. The reversal of 27116953 is 35961172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23068809 + 4048144 = 4803^2 + 2012^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27116953 is a prime.

It is not a weakly prime, because it can be changed into another prime (27116963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13558476 + 13558477.

It is an arithmetic number, because the mean of its divisors is an integer number (13558477).

Almost surely, 2^27116953 is an apocalyptic number.

It is an amenable number.

27116953 is a deficient number, since it is larger than the sum of its proper divisors (1).

27116953 is an equidigital number, since it uses as much as digits as its factorization.

27116953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 34.

The square root of 27116953 is about 5207.3940699740. The cubic root of 27116953 is about 300.4325353368.

The spelling of 27116953 in words is "twenty-seven million, one hundred sixteen thousand, nine hundred fifty-three".