27860252339 has 2 divisors, whose sum is σ = 27860252340. Its totient is φ = 27860252338.

The previous prime is 27860252297. The next prime is 27860252351. The reversal of 27860252339 is 93325206872.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27860252339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27860252293 and 27860252302.

It is not a weakly prime, because it can be changed into another prime (27860251339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13930126169 + 13930126170.

It is an arithmetic number, because the mean of its divisors is an integer number (13930126170).

Almost surely, 2^27860252339 is an apocalyptic number.

27860252339 is a deficient number, since it is larger than the sum of its proper divisors (1).

27860252339 is an equidigital number, since it uses as much as digits as its factorization.

27860252339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 27860252339 in words is "twenty-seven billion, eight hundred sixty million, two hundred fifty-two thousand, three hundred thirty-nine".