2040553300 has 72 divisors (see below), whose sum is σ = 4589706240. Its totient is φ = 786633600.

The previous prime is 2040553267. The next prime is 2040553321. The reversal of 2040553300 is 33550402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 832677 + ... + 835123.

It is an arithmetic number, because the mean of its divisors is an integer number (63745920).

Almost surely, 2^2040553300 is an apocalyptic number.

2040553300 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 2040553300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2294853120).

2040553300 is an abundant number, since it is smaller than the sum of its proper divisors (2549152940).

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

2040553300 is a wasteful number, since it uses less digits than its factorization.

2040553300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761 (or 2754 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 2040553300 is about 45172.4838812302. The cubic root of 2040553300 is about 1268.3797926570.

The spelling of 2040553300 in words is "two billion, forty million, five hundred fifty-three thousand, three hundred".