550231613230 has 16 divisors (see below), whose sum is σ = 1066602819744. Its totient is φ = 203162441760.

The previous prime is 550231613227. The next prime is 550231613287. The reversal of 550231613230 is 32316132055.

It is a super-2 number, since 2×550231613230² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550231613192 and 550231613201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2116275306 + ... + 2116275565.

It is an arithmetic number, because the mean of its divisors is an integer number (66662676234).

Almost surely, 2^550231613230 is an apocalyptic number.

550231613230 is a deficient number, since it is larger than the sum of its proper divisors (516371206514).

550231613230 is a wasteful number, since it uses less digits than its factorization.

550231613230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232550891.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 550231613230 its reverse (32316132055), we get a palindrome (582547745285).

The spelling of 550231613230 in words is "five hundred fifty billion, two hundred thirty-one million, six hundred thirteen thousand, two hundred thirty".