27030620159 has 4 divisors (see below), whose sum is σ = 27902575680. Its totient is φ = 26158664640.

The previous prime is 27030620117. The next prime is 27030620173. The reversal of 27030620159 is 95102603072.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27030620159 - 2²⁴ = 27013842943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27030620459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435977714 + ... + 435977775.

It is an arithmetic number, because the mean of its divisors is an integer number (6975643920).

Almost surely, 2^27030620159 is an apocalyptic number.

27030620159 is a deficient number, since it is larger than the sum of its proper divisors (871955521).

27030620159 is an equidigital number, since it uses as much as digits as its factorization.

27030620159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871955520.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 27030620159 in words is "twenty-seven billion, thirty million, six hundred twenty thousand, one hundred fifty-nine".