27053507288 has 16 divisors (see below), whose sum is σ = 51295275000. Its totient is φ = 13374767296.

The previous prime is 27053507279. The next prime is 27053507291. The reversal of 27053507288 is 88270535072.

It is a happy number.

It is a super-2 number, since 2×27053507288² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18997538 + ... + 18998961.

Almost surely, 2^27053507288 is an apocalyptic number.

It is an amenable number.

27053507288 is a deficient number, since it is larger than the sum of its proper divisors (24241767712).

27053507288 is a wasteful number, since it uses less digits than its factorization.

27053507288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37996594 (or 37996590 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 27053507288 in words is "twenty-seven billion, fifty-three million, five hundred seven thousand, two hundred eighty-eight".