27134576652 has 24 divisors (see below), whose sum is σ = 63390966016. Its totient is φ = 9033865488.

The previous prime is 27134576593. The next prime is 27134576657. The reversal of 27134576652 is 25667543172.

It is not an unprimeable number, because it can be changed into a prime (27134576657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363888 + ... + 1383639.

Almost surely, 2^27134576652 is an apocalyptic number.

It is an amenable number.

27134576652 is an abundant number, since it is smaller than the sum of its proper divisors (36256389364).

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

27134576652 is a wasteful number, since it uses less digits than its factorization.

27134576652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748357 (or 2748355 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 48.

The spelling of 27134576652 in words is "twenty-seven billion, one hundred thirty-four million, five hundred seventy-six thousand, six hundred fifty-two".