27055872837 has 48 divisors (see below), whose sum is σ = 45267988480. Its totient is φ = 15251652000.

The previous prime is 27055872803. The next prime is 27055872841. The reversal of 27055872837 is 73827855072.

27055872837 is a `hidden beast` number, since 2 + 7 + 0 + 5 + 587 + 28 + 37 = 666.

It is not a de Polignac number, because 27055872837 - 2⁸ = 27055872581 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 (27055872887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10604712 + ... + 10607262.

Almost surely, 2^27055872837 is an apocalyptic number.

It is an amenable number.

27055872837 is a deficient number, since it is larger than the sum of its proper divisors (18212115643).

27055872837 is a wasteful number, since it uses less digits than its factorization.

27055872837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4774 (or 4771 counting only the distinct ones).

The product of its (nonzero) digits is 6585600, while the sum is 54.

The spelling of 27055872837 in words is "twenty-seven billion, fifty-five million, eight hundred seventy-two thousand, eight hundred thirty-seven".