5440527946656 has 144 divisors (see below), whose sum is σ = 16881360376608. Its totient is φ = 1648316736000.

The previous prime is 5440527946627. The next prime is 5440527946663. The reversal of 5440527946656 is 6566497250445.

It is a happy number.

5440527946656 is a `hidden beast` number, since 5 + 4 + 4 + 0 + 52 + 79 + 466 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 5440527946593 and 5440527946602.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15991635 + ... + 16328301.

It is an arithmetic number, because the mean of its divisors is an integer number (117231669282).

Almost surely, 2^{5440527946656} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5440527946656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8440680188304).

5440527946656 is an abundant number, since it is smaller than the sum of its proper divisors (11440832429952).

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

5440527946656 is a wasteful number, since it uses less digits than its factorization.

5440527946656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341795 (or 341784 counting only the distinct ones).

The product of its (nonzero) digits is 217728000, while the sum is 63.

The spelling of 5440527946656 in words is "five trillion, four hundred forty billion, five hundred twenty-seven million, nine hundred forty-six thousand, six hundred fifty-six".