550423233000 has 96 divisors (see below), whose sum is σ = 1860430557960. Its totient is φ = 146779526400.

The previous prime is 550423232993. The next prime is 550423233013. The reversal of 550423233000 is 332324055.

550423233000 is a `hidden beast` number, since 5 + 5 + 0 + 423 + 233 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 39092407524 + 511330825476 = 197718^2 + 715074^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30570069 + ... + 30588068.

Almost surely, 2^550423233000 is an apocalyptic number.

550423233000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550423233000 is an abundant number, since it is smaller than the sum of its proper divisors (1310007324960).

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

550423233000 is a wasteful number, since it uses less digits than its factorization.

550423233000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61158164 (or 61158147 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 550423233000 its reverse (332324055), we get a palindrome (550755557055).

The spelling of 550423233000 in words is "five hundred fifty billion, four hundred twenty-three million, two hundred thirty-three thousand".