27270848949 has 8 divisors (see below), whose sum is σ = 36378155520. Its totient is φ = 18172054176.

The previous prime is 27270848947. The next prime is 27270848971. The reversal of 27270848949 is 94984807272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27270848949 - 2¹ = 27270848947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27270848892 and 27270848901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27270848947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2120469 + ... + 2133290.

It is an arithmetic number, because the mean of its divisors is an integer number (4547269440).

Almost surely, 2^27270848949 is an apocalyptic number.

It is an amenable number.

27270848949 is a deficient number, since it is larger than the sum of its proper divisors (9107306571).

27270848949 is a wasteful number, since it uses less digits than its factorization.

27270848949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255899.

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 27270848949 in words is "twenty-seven billion, two hundred seventy million, eight hundred forty-eight thousand, nine hundred forty-nine".