550443113132 has 24 divisors (see below), whose sum is σ = 1056651737232. Its totient is φ = 248819083200.

The previous prime is 550443113123. The next prime is 550443113149. The reversal of 550443113132 is 231311344055.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34550243 + ... + 34566170.

It is an arithmetic number, because the mean of its divisors is an integer number (44027155718).

Almost surely, 2^550443113132 is an apocalyptic number.

It is an amenable number.

550443113132 is a deficient number, since it is larger than the sum of its proper divisors (506208624100).

550443113132 is a wasteful number, since it uses less digits than its factorization.

550443113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69116609 (or 69116607 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 550443113132 its reverse (231311344055), we get a palindrome (781754457187).

The spelling of 550443113132 in words is "five hundred fifty billion, four hundred forty-three million, one hundred thirteen thousand, one hundred thirty-two".