4005053441 has 8 divisors (see below), whose sum is σ = 4142046720. Its totient is φ = 3870217728.

The previous prime is 4005053431. The next prime is 4005053447. The reversal of 4005053441 is 1443505004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4005053441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4005053441.

It is not an unprimeable number, because it can be changed into a prime (4005053447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535616 + ... + 543041.

It is an arithmetic number, because the mean of its divisors is an integer number (517755840).

Almost surely, 2^4005053441 is an apocalyptic number.

It is an amenable number.

4005053441 is a deficient number, since it is larger than the sum of its proper divisors (136993279).

4005053441 is a wasteful number, since it uses less digits than its factorization.

4005053441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078783.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4005053441 is about 63285.4915521717. The cubic root of 4005053441 is about 1588.0692571158.

Adding to 4005053441 its reverse (1443505004), we get a palindrome (5448558445).

The spelling of 4005053441 in words is "four billion, five million, fifty-three thousand, four hundred forty-one".