550322132344 has 8 divisors (see below), whose sum is σ = 1031853998160. Its totient is φ = 275161066168.

The previous prime is 550322132299. The next prime is 550322132351. The reversal of 550322132344 is 443231223055.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34395133264 + ... + 34395133279.

It is an arithmetic number, because the mean of its divisors is an integer number (128981749770).

Almost surely, 2^550322132344 is an apocalyptic number.

It is an amenable number.

550322132344 is a deficient number, since it is larger than the sum of its proper divisors (481531865816).

550322132344 is a wasteful number, since it uses less digits than its factorization.

550322132344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68790266549 (or 68790266545 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 550322132344 its reverse (443231223055), we get a palindrome (993553355399).

The spelling of 550322132344 in words is "five hundred fifty billion, three hundred twenty-two million, one hundred thirty-two thousand, three hundred forty-four".