27245115716 has 48 divisors (see below), whose sum is σ = 58706032896. Its totient is φ = 10773834624.

The previous prime is 27245115707. The next prime is 27245115719. The reversal of 27245115716 is 61751154272.

It is not an unprimeable number, because it can be changed into a prime (27245115719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 949370 + ... + 977646.

It is an arithmetic number, because the mean of its divisors is an integer number (1223042352).

Almost surely, 2^27245115716 is an apocalyptic number.

27245115716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

27245115716 is an abundant number, since it is smaller than the sum of its proper divisors (31460917180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27245115716 is a wasteful number, since it uses less digits than its factorization.

27245115716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30948 (or 30946 counting only the distinct ones).

The product of its digits is 117600, while the sum is 41.

Adding to 27245115716 its reverse (61751154272), we get a palindrome (88996269988).

The spelling of 27245115716 in words is "twenty-seven billion, two hundred forty-five million, one hundred fifteen thousand, seven hundred sixteen".