550032420350304 has 72 divisors (see below), whose sum is σ = 1564247686306032. Its totient is φ = 183333240080640.

The previous prime is 550032420350219. The next prime is 550032420350383. The reversal of 550032420350304 is 403053024230055.

550032420350304 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 324 + 20 + 3 + 5 + 0 + 304 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51917587 + ... + 61607634.

It is an arithmetic number, because the mean of its divisors is an integer number (21725662309806).

Almost surely, 2^{550032420350304} is an apocalyptic number.

It is an amenable number.

550032420350304 is an abundant number, since it is smaller than the sum of its proper divisors (1014215265955728).

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

550032420350304 is a wasteful number, since it uses less digits than its factorization.

550032420350304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113542060 (or 113542049 counting only the distinct ones).

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

Adding to 550032420350304 its reverse (403053024230055), we get a palindrome (953085444580359).

The spelling of 550032420350304 in words is "five hundred fifty trillion, thirty-two billion, four hundred twenty million, three hundred fifty thousand, three hundred four".