550422341656 has 32 divisors (see below), whose sum is σ = 1125915785280. Its totient is φ = 250180439200.

The previous prime is 550422341593. The next prime is 550422341659. The reversal of 550422341656 is 656143224055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550422341659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946811 + ... + 2211541.

It is an arithmetic number, because the mean of its divisors is an integer number (35184868290).

Almost surely, 2^550422341656 is an apocalyptic number.

It is an amenable number.

550422341656 is an abundant number, since it is smaller than the sum of its proper divisors (575493443624).

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

550422341656 is a wasteful number, since it uses less digits than its factorization.

550422341656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288375 (or 288371 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 550422341656 in words is "five hundred fifty billion, four hundred twenty-two million, three hundred forty-one thousand, six hundred fifty-six".