5447401856560 has 20 divisors (see below), whose sum is σ = 12665209316688. Its totient is φ = 2178960742592.

The previous prime is 5447401856551. The next prime is 5447401856573. The reversal of 5447401856560 is 656581047445.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34046261524 + ... + 34046261683.

Almost surely, 2^{5447401856560} is an apocalyptic number.

It is an amenable number.

5447401856560 is an abundant number, since it is smaller than the sum of its proper divisors (7217807460128).

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

5447401856560 is a wasteful number, since it uses less digits than its factorization.

5447401856560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68092523220 (or 68092523214 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 55.

The spelling of 5447401856560 in words is "five trillion, four hundred forty-seven billion, four hundred one million, eight hundred fifty-six thousand, five hundred sixty".