550501683334 has 4 divisors (see below), whose sum is σ = 825752525004. Its totient is φ = 275250841666.

The previous prime is 550501683323. The next prime is 550501683341. The reversal of 550501683334 is 433386105055.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×550501683334² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 137625420832 + ... + 137625420835.

It is an arithmetic number, because the mean of its divisors is an integer number (206438131251).

Almost surely, 2^550501683334 is an apocalyptic number.

550501683334 is a deficient number, since it is larger than the sum of its proper divisors (275250841670).

550501683334 is a wasteful number, since it uses less digits than its factorization.

550501683334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275250841669.

The product of its (nonzero) digits is 648000, while the sum is 43.

Adding to 550501683334 its reverse (433386105055), we get a palindrome (983887788389).

The spelling of 550501683334 in words is "five hundred fifty billion, five hundred one million, six hundred eighty-three thousand, three hundred thirty-four".