27134626556 has 12 divisors (see below), whose sum is σ = 49550187792. Its totient is φ = 12977430048.

The previous prime is 27134626543. The next prime is 27134626559. The reversal of 27134626556 is 65562643172.

It is a super-2 number, since 2×27134626556² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27134626556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27134626559) 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, 147470705 + ... + 147470888.

It is an arithmetic number, because the mean of its divisors is an integer number (4129182316).

Almost surely, 2^27134626556 is an apocalyptic number.

It is an amenable number.

27134626556 is a deficient number, since it is larger than the sum of its proper divisors (22415561236).

27134626556 is a wasteful number, since it uses less digits than its factorization.

27134626556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294941620 (or 294941618 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 47.

The spelling of 27134626556 in words is "twenty-seven billion, one hundred thirty-four million, six hundred twenty-six thousand, five hundred fifty-six".