27154048608 has 336 divisors, whose sum is σ = 82713430800. Its totient is φ = 8767595520.

The previous prime is 27154048591. The next prime is 27154048631. The reversal of 27154048608 is 80684045172.

27154048608 is a `hidden beast` number, since 2 + 7 + 1 + 540 + 48 + 60 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 150022278 + ... + 150022458.

It is an arithmetic number, because the mean of its divisors is an integer number (246170925).

Almost surely, 2^27154048608 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 27154048608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41356715400).

27154048608 is an abundant number, since it is smaller than the sum of its proper divisors (55559382192).

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

27154048608 is a wasteful number, since it uses less digits than its factorization.

27154048608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 27154048608 in words is "twenty-seven billion, one hundred fifty-four million, forty-eight thousand, six hundred eight".