4053040530 has 128 divisors (see below), whose sum is σ = 12191717376. Its totient is φ = 837734400.

The previous prime is 4053040529. The next prime is 4053040549. The reversal of 4053040530 is 350403504.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4053040530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 441285 + ... + 450375.

It is an arithmetic number, because the mean of its divisors is an integer number (95247792).

Almost surely, 2^4053040530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4053040530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6095858688).

4053040530 is an abundant number, since it is smaller than the sum of its proper divisors (8138676846).

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

4053040530 is a wasteful number, since it uses less digits than its factorization.

4053040530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9312.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 4053040530 is about 63663.4944846731. The cubic root of 4053040530 is about 1594.3866484689.

The spelling of 4053040530 in words is "four billion, fifty-three million, forty thousand, five hundred thirty".