27514001239 has 2 divisors, whose sum is σ = 27514001240. Its totient is φ = 27514001238.

The previous prime is 27514001231. The next prime is 27514001303. The reversal of 27514001239 is 93210041572.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27514001239 - 2³ = 27514001231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27514001231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13757000619 + 13757000620.

It is an arithmetic number, because the mean of its divisors is an integer number (13757000620).

Almost surely, 2^27514001239 is an apocalyptic number.

27514001239 is a deficient number, since it is larger than the sum of its proper divisors (1).

27514001239 is an equidigital number, since it uses as much as digits as its factorization.

27514001239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 27514001239 in words is "twenty-seven billion, five hundred fourteen million, one thousand, two hundred thirty-nine".