27581080232 has 16 divisors (see below), whose sum is σ = 51717098400. Its totient is φ = 13789854000.

The previous prime is 27581080231. The next prime is 27581080291. The reversal of 27581080232 is 23208018572.

It is not an unprimeable number, because it can be changed into a prime (27581080231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111869 + ... + 260147.

It is an arithmetic number, because the mean of its divisors is an integer number (3232318650).

Almost surely, 2^27581080232 is an apocalyptic number.

It is an amenable number.

27581080232 is a deficient number, since it is larger than the sum of its proper divisors (24136018168).

27581080232 is a wasteful number, since it uses less digits than its factorization.

27581080232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171536 (or 171532 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 27581080232 in words is "twenty-seven billion, five hundred eighty-one million, eighty thousand, two hundred thirty-two".