2005244555300 has 72 divisors (see below), whose sum is σ = 5028883130880. Its totient is φ = 679787539200.

The previous prime is 2005244555297. The next prime is 2005244555311. The reversal of 2005244555300 is 35554425002.

It is a Harshad number since it is a multiple of its sum of digits (35).

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 23 ways as a sum of consecutive naturals, for example, 16031156 + ... + 16155755.

It is an arithmetic number, because the mean of its divisors is an integer number (69845599040).

Almost surely, 2^{2005244555300} is an apocalyptic number.

2005244555300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2005244555300 is an abundant number, since it is smaller than the sum of its proper divisors (3023638575580).

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

2005244555300 is a wasteful number, since it uses less digits than its factorization.

2005244555300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32187021 (or 32187014 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 2005244555300 in words is "two trillion, five billion, two hundred forty-four million, five hundred fifty-five thousand, three hundred".