27516053 has 2 divisors, whose sum is σ = 27516054. Its totient is φ = 27516052.

The previous prime is 27516019. The next prime is 27516079. The reversal of 27516053 is 35061572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17825284 + 9690769 = 4222^2 + 3113^2 .

It is a cyclic number.

It is not a de Polignac number, because 27516053 - 2⁶ = 27515989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27516653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13758026 + 13758027.

It is an arithmetic number, because the mean of its divisors is an integer number (13758027).

Almost surely, 2^27516053 is an apocalyptic number.

It is an amenable number.

27516053 is a deficient number, since it is larger than the sum of its proper divisors (1).

27516053 is an equidigital number, since it uses as much as digits as its factorization.

27516053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 27516053 is about 5245.5746110412. The cubic root of 27516053 is about 301.8992580957.

The spelling of 27516053 in words is "twenty-seven million, five hundred sixteen thousand, fifty-three".