2053571200 has 96 divisors (see below), whose sum is σ = 5248129500. Its totient is φ = 793067520.

The previous prime is 2053571197. The next prime is 2053571207. The reversal of 2053571200 is 21753502.

It can be written as a sum of positive squares in 6 ways, for example, as 1353651264 + 699919936 = 36792^2 + 26456^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2053571207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81736 + ... + 103864.

Almost surely, 2^2053571200 is an apocalyptic number.

2053571200 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 2053571200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2624064750).

2053571200 is an abundant number, since it is smaller than the sum of its proper divisors (3194558300).

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

2053571200 is a wasteful number, since it uses less digits than its factorization.

2053571200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22182 (or 22165 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 2053571200 is about 45316.3458367949. The cubic root of 2053571200 is about 1271.0713261583.

The spelling of 2053571200 in words is "two billion, fifty-three million, five hundred seventy-one thousand, two hundred".