55050000300 has 144 divisors (see below), whose sum is σ = 177053980320. Its totient is φ = 14673496320.

The previous prime is 55050000283. The next prime is 55050000301. The reversal of 55050000300 is 300005055.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (55050000301) 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 47 ways as a sum of consecutive naturals, for example, 11869582 + ... + 11874218.

It is an arithmetic number, because the mean of its divisors is an integer number (1229541530).

Almost surely, 2^55050000300 is an apocalyptic number.

55050000300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55050000300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88526990160).

55050000300 is an abundant number, since it is smaller than the sum of its proper divisors (122003980020).

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

55050000300 is a wasteful number, since it uses less digits than its factorization.

55050000300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9057 (or 9044 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 18.

Adding to 55050000300 its reverse (300005055), we get a palindrome (55350005355).

The spelling of 55050000300 in words is "fifty-five billion, fifty million, three hundred", and thus it is an aban number.