5440066154316 has 18 divisors (see below), whose sum is σ = 13751278334612. Its totient is φ = 1813355384760.

The previous prime is 5440066154273. The next prime is 5440066154321. The reversal of 5440066154316 is 6134516600445.

5440066154316 is a `hidden beast` number, since 5 + 4 + 40 + 0 + 6 + 61 + 543 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75556474330 + ... + 75556474401.

Almost surely, 2^{5440066154316} is an apocalyptic number.

It is an amenable number.

5440066154316 is an abundant number, since it is smaller than the sum of its proper divisors (8311212180296).

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

5440066154316 is a wasteful number, since it uses less digits than its factorization.

5440066154316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151112948741 (or 151112948736 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 5440066154316 in words is "five trillion, four hundred forty billion, sixty-six million, one hundred fifty-four thousand, three hundred sixteen".