27852431716 has 24 divisors (see below), whose sum is σ = 50885077824. Its totient is φ = 13314412320.

The previous prime is 27852431713. The next prime is 27852431743. The reversal of 27852431716 is 61713425872.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (27852431713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126271 + ... + 267673.

It is an arithmetic number, because the mean of its divisors is an integer number (2120211576).

Almost surely, 2^27852431716 is an apocalyptic number.

It is an amenable number.

27852431716 is a deficient number, since it is larger than the sum of its proper divisors (23032646108).

27852431716 is a wasteful number, since it uses less digits than its factorization.

27852431716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143571 (or 143569 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The spelling of 27852431716 in words is "twenty-seven billion, eight hundred fifty-two million, four hundred thirty-one thousand, seven hundred sixteen".