5444160645266 has 8 divisors (see below), whose sum is σ = 9332846820480. Its totient is φ = 2333211705108.

The previous prime is 5444160645173. The next prime is 5444160645277. The reversal of 5444160645266 is 6625460614445.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194434308746 + ... + 194434308773.

It is an arithmetic number, because the mean of its divisors is an integer number (1166605852560).

Almost surely, 2^{5444160645266} is an apocalyptic number.

5444160645266 is a deficient number, since it is larger than the sum of its proper divisors (3888686175214).

5444160645266 is a wasteful number, since it uses less digits than its factorization.

5444160645266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388868617528.

The product of its (nonzero) digits is 16588800, while the sum is 53.

The spelling of 5444160645266 in words is "five trillion, four hundred forty-four billion, one hundred sixty million, six hundred forty-five thousand, two hundred sixty-six".