550023112524 has 48 divisors (see below), whose sum is σ = 1312955078400. Its totient is φ = 179154280896.

The previous prime is 550023112453. The next prime is 550023112543. The reversal of 550023112524 is 425211320055.

It is a junction number, because it is equal to n+sod(n) for n = 550023112491 and 550023112500.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2207719 + ... + 2444190.

It is an arithmetic number, because the mean of its divisors is an integer number (27353230800).

Almost surely, 2^550023112524 is an apocalyptic number.

It is an amenable number.

550023112524 is an abundant number, since it is smaller than the sum of its proper divisors (762931965876).

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

550023112524 is a wasteful number, since it uses less digits than its factorization.

550023112524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652142 (or 4652140 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 550023112524 its reverse (425211320055), we get a palindrome (975234432579).

The spelling of 550023112524 in words is "five hundred fifty billion, twenty-three million, one hundred twelve thousand, five hundred twenty-four".