27049572152288 has 96 divisors (see below), whose sum is σ = 61553629771200. Its totient is φ = 11460881608704.

The previous prime is 27049572152261. The next prime is 27049572152311. The reversal of 27049572152288 is 88225127594072.

It is a self number, because there is not a number n which added to its sum of digits gives 27049572152288.

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, 155194406 + ... + 155368602.

It is an arithmetic number, because the mean of its divisors is an integer number (641183643450).

Almost surely, 2^{27049572152288} is an apocalyptic number.

27049572152288 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27049572152288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30776814885600).

27049572152288 is an abundant number, since it is smaller than the sum of its proper divisors (34504057618912).

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

27049572152288 is a wasteful number, since it uses less digits than its factorization.

27049572152288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182092 (or 182084 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 62.

The spelling of 27049572152288 in words is "twenty-seven trillion, forty-nine billion, five hundred seventy-two million, one hundred fifty-two thousand, two hundred eighty-eight".