6553442336 has 96 divisors (see below), whose sum is σ = 15638313600. Its totient is φ = 2639056896.

The previous prime is 6553442327. The next prime is 6553442381. The reversal of 6553442336 is 6332443556.

It is a junction number, because it is equal to n+sod(n) for n = 6553442293 and 6553442302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3361490 + ... + 3363438.

It is an arithmetic number, because the mean of its divisors is an integer number (162899100).

Almost surely, 2^6553442336 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 6553442336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7819156800).

6553442336 is an abundant number, since it is smaller than the sum of its proper divisors (9084871264).

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

6553442336 is a wasteful number, since it uses less digits than its factorization.

6553442336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866 (or 2858 counting only the distinct ones).

The product of its digits is 777600, while the sum is 41.

The square root of 6553442336 is about 80953.3343105767. The cubic root of 6553442336 is about 1871.3563454240.

The spelling of 6553442336 in words is "six billion, five hundred fifty-three million, four hundred forty-two thousand, three hundred thirty-six".