27253224116 has 6 divisors (see below), whose sum is σ = 47693142210. Its totient is φ = 13626612056.

The previous prime is 27253224109. The next prime is 27253224137. The reversal of 27253224116 is 61142235272.

It can be written as a sum of positive squares in only one way, i.e., 13658596900 + 13594627216 = 116870^2 + 116596^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3406653011 + ... + 3406653018.

It is an arithmetic number, because the mean of its divisors is an integer number (7948857035).

Almost surely, 2^27253224116 is an apocalyptic number.

It is an amenable number.

27253224116 is a deficient number, since it is larger than the sum of its proper divisors (20439918094).

27253224116 is a wasteful number, since it uses less digits than its factorization.

27253224116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6813306033 (or 6813306031 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

Adding to 27253224116 its reverse (61142235272), we get a palindrome (88395459388).

The spelling of 27253224116 in words is "twenty-seven billion, two hundred fifty-three million, two hundred twenty-four thousand, one hundred sixteen".