5444286353856 has 392 divisors, whose sum is σ = 18544994131680. Its totient is φ = 1552723623936.

The previous prime is 5444286353801. The next prime is 5444286353903. The reversal of 5444286353856 is 6583536824445.

5444286353856 is a `hidden beast` number, since 5 + 4 + 4 + 42 + 8 + 6 + 3 + 538 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 5444286353793 and 5444286353802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 185816200 + ... + 185845496.

Almost surely, 2^{5444286353856} is an apocalyptic number.

5444286353856 is a gapful number since it is divisible by the number (56) 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 5444286353856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9272497065840).

5444286353856 is an abundant number, since it is smaller than the sum of its proper divisors (13100707777824).

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

5444286353856 is an equidigital number, since it uses as much as digits as its factorization.

5444286353856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29903 (or 29878 counting only the distinct ones).

The product of its digits is 331776000, while the sum is 63.

The spelling of 5444286353856 in words is "five trillion, four hundred forty-four billion, two hundred eighty-six million, three hundred fifty-three thousand, eight hundred fifty-six".