27027545088 has 176 divisors, whose sum is σ = 75625678080. Its totient is φ = 8565325824.

The previous prime is 27027545071. The next prime is 27027545089. The reversal of 27027545088 is 88054572072.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27027545089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12646356 + ... + 12648492.

Almost surely, 2^27027545088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27027545088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37812839040).

27027545088 is an abundant number, since it is smaller than the sum of its proper divisors (48598132992).

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

27027545088 is a wasteful number, since it uses less digits than its factorization.

27027545088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362 (or 2344 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 48.

The spelling of 27027545088 in words is "twenty-seven billion, twenty-seven million, five hundred forty-five thousand, eighty-eight".