27054336960 has 672 divisors, whose sum is σ = 115136566272. Its totient is φ = 5912248320.

The previous prime is 27054336941. The next prime is 27054336971. The reversal of 27054336960 is 6963345072.

27054336960 is a `hidden beast` number, since 2 + 70 + 543 + 36 + 9 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12518280 + ... + 12520440.

It is an arithmetic number, because the mean of its divisors is an integer number (171334176).

Almost surely, 2^27054336960 is an apocalyptic number.

27054336960 is a gapful number since it is divisible by the number (20) 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 27054336960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57568283136).

27054336960 is an abundant number, since it is smaller than the sum of its proper divisors (88082229312).

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

27054336960 is a wasteful number, since it uses less digits than its factorization.

27054336960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223 (or 2201 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 27054336960 in words is "twenty-seven billion, fifty-four million, three hundred thirty-six thousand, nine hundred sixty".