27152625239 has 2 divisors, whose sum is σ = 27152625240. Its totient is φ = 27152625238.

The previous prime is 27152625217. The next prime is 27152625281. The reversal of 27152625239 is 93252625172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27152625239 - 2²⁰ = 27151576663 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27152625239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27152625139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13576312619 + 13576312620.

It is an arithmetic number, because the mean of its divisors is an integer number (13576312620).

Almost surely, 2^27152625239 is an apocalyptic number.

27152625239 is a deficient number, since it is larger than the sum of its proper divisors (1).

27152625239 is an equidigital number, since it uses as much as digits as its factorization.

27152625239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 453600, while the sum is 44.

The spelling of 27152625239 in words is "twenty-seven billion, one hundred fifty-two million, six hundred twenty-five thousand, two hundred thirty-nine".