550250443233 has 12 divisors (see below), whose sum is σ = 811716966528. Its totient is φ = 359028657720.

The previous prime is 550250443213. The next prime is 550250443297. The reversal of 550250443233 is 332344052055.

550250443233 is a `hidden beast` number, since 5 + 502 + 50 + 44 + 32 + 33 = 666.

It is not a de Polignac number, because 550250443233 - 2⁸ = 550250442977 is a prime.

It is a super-2 number, since 2×550250443233² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550250443213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 650413813 + ... + 650414658.

It is an arithmetic number, because the mean of its divisors is an integer number (67643080544).

Almost surely, 2^550250443233 is an apocalyptic number.

It is an amenable number.

550250443233 is a deficient number, since it is larger than the sum of its proper divisors (261466523295).

550250443233 is a wasteful number, since it uses less digits than its factorization.

550250443233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300828524 (or 1300828521 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 550250443233 its reverse (332344052055), we get a palindrome (882594495288).

The spelling of 550250443233 in words is "five hundred fifty billion, two hundred fifty million, four hundred forty-three thousand, two hundred thirty-three".