27053769 has 16 divisors (see below), whose sum is σ = 36858240. Its totient is φ = 17646720.

The previous prime is 27053737. The next prime is 27053779. The reversal of 27053769 is 96735072.

It is not a de Polignac number, because 27053769 - 2⁵ = 27053737 is a prime.

It is a super-2 number, since 2×27053769² = 1463812834210722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27053779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33037 + ... + 33845.

It is an arithmetic number, because the mean of its divisors is an integer number (2303640).

Almost surely, 2^27053769 is an apocalyptic number.

It is an amenable number.

27053769 is a deficient number, since it is larger than the sum of its proper divisors (9804471).

27053769 is a wasteful number, since it uses less digits than its factorization.

27053769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 27053769 is about 5201.3237738099. The cubic root of 27053769 is about 300.1990123955.

The spelling of 27053769 in words is "twenty-seven million, fifty-three thousand, seven hundred sixty-nine".