27058536672 has 96 divisors (see below), whose sum is σ = 71356215168. Its totient is φ = 8978044416.

The previous prime is 27058536667. The next prime is 27058536697. The reversal of 27058536672 is 27663585072.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36914418 + ... + 36915150.

It is an arithmetic number, because the mean of its divisors is an integer number (743293908).

Almost surely, 2^27058536672 is an apocalyptic number.

It is an amenable number.

27058536672 is an abundant number, since it is smaller than the sum of its proper divisors (44297678496).

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

27058536672 is a wasteful number, since it uses less digits than its factorization.

27058536672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1984 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 27058536672 in words is "twenty-seven billion, fifty-eight million, five hundred thirty-six thousand, six hundred seventy-two".