27323053 has 2 divisors, whose sum is σ = 27323054. Its totient is φ = 27323052.

The previous prime is 27323041. The next prime is 27323071. The reversal of 27323053 is 35032372.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25532809 + 1790244 = 5053^2 + 1338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27323053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27323453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13661526 + 13661527.

It is an arithmetic number, because the mean of its divisors is an integer number (13661527).

Almost surely, 2^27323053 is an apocalyptic number.

It is an amenable number.

27323053 is a deficient number, since it is larger than the sum of its proper divisors (1).

27323053 is an equidigital number, since it uses as much as digits as its factorization.

27323053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 27323053 is about 5227.1457794862. The cubic root of 27323053 is about 301.1917520803.

The spelling of 27323053 in words is "twenty-seven million, three hundred twenty-three thousand, fifty-three".