550154043300 has 72 divisors (see below), whose sum is σ = 1630602947232. Its totient is φ = 143129504000.

The previous prime is 550154043169. The next prime is 550154043301. The reversal of 550154043300 is 3340451055.

550154043300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (550154043301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22351686 + ... + 22376285.

It is an arithmetic number, because the mean of its divisors is an integer number (22647263156).

Almost surely, 2^550154043300 is an apocalyptic number.

550154043300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550154043300 is an abundant number, since it is smaller than the sum of its proper divisors (1080448903932).

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

550154043300 is a wasteful number, since it uses less digits than its factorization.

550154043300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44728029 (or 44728022 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 550154043300 its reverse (3340451055), we get a palindrome (553494494355).

The spelling of 550154043300 in words is "five hundred fifty billion, one hundred fifty-four million, forty-three thousand, three hundred".