2051484300 has 144 divisors (see below), whose sum is σ = 6613326720. Its totient is φ = 545555520.

The previous prime is 2051484293. The next prime is 2051484301. The reversal of 2051484300 is 34841502.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2051484301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1260087 + ... + 1261713.

It is an arithmetic number, because the mean of its divisors is an integer number (45925880).

Almost surely, 2^2051484300 is an apocalyptic number.

2051484300 is a gapful number since it is divisible by the number (20) 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 2051484300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3306663360).

2051484300 is an abundant number, since it is smaller than the sum of its proper divisors (4561842420).

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

2051484300 is a wasteful number, since it uses less digits than its factorization.

2051484300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2051484300 is about 45293.3140761415. The cubic root of 2051484300 is about 1270.6406134226.

The spelling of 2051484300 in words is "two billion, fifty-one million, four hundred eighty-four thousand, three hundred".