27896096480 has 384 divisors, whose sum is σ = 82000429056. Its totient is φ = 8758886400.

The previous prime is 27896096441. The next prime is 27896096497. The reversal of 27896096480 is 8469069872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 144539264 + ... + 144539456.

It is an arithmetic number, because the mean of its divisors is an integer number (213542784).

Almost surely, 2^27896096480 is an apocalyptic number.

27896096480 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 27896096480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41000214528).

27896096480 is an abundant number, since it is smaller than the sum of its proper divisors (54104332576).

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

27896096480 is a wasteful number, since it uses less digits than its factorization.

27896096480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 27896096480 in words is "twenty-seven billion, eight hundred ninety-six million, ninety-six thousand, four hundred eighty".