553068505448 has 32 divisors (see below), whose sum is σ = 1041924288000. Its totient is φ = 275222940480.

The previous prime is 553068505447. The next prime is 553068505469. The reversal of 553068505448 is 844505860355.

It is a self number, because there is not a number n which added to its sum of digits gives 553068505448.

It is not an unprimeable number, because it can be changed into a prime (553068505441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4925693 + ... + 5036723.

It is an arithmetic number, because the mean of its divisors is an integer number (32560134000).

Almost surely, 2^553068505448 is an apocalyptic number.

It is an amenable number.

553068505448 is a deficient number, since it is larger than the sum of its proper divisors (488855782552).

553068505448 is a wasteful number, since it uses less digits than its factorization.

553068505448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113985 (or 113981 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 53.

The spelling of 553068505448 in words is "five hundred fifty-three billion, sixty-eight million, five hundred five thousand, four hundred forty-eight".