6553661145422 has 32 divisors (see below), whose sum is σ = 9967235604480. Its totient is φ = 3231354503520.

The previous prime is 6553661145419. The next prime is 6553661145439. The reversal of 6553661145422 is 2245411663556.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484623953 + ... + 484637475.

It is an arithmetic number, because the mean of its divisors is an integer number (311476112640).

Almost surely, 2^{6553661145422} is an apocalyptic number.

6553661145422 is a deficient number, since it is larger than the sum of its proper divisors (3413574459058).

6553661145422 is a wasteful number, since it uses less digits than its factorization.

6553661145422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17168.

The product of its digits is 5184000, while the sum is 50.

The spelling of 6553661145422 in words is "six trillion, five hundred fifty-three billion, six hundred sixty-one million, one hundred forty-five thousand, four hundred twenty-two".