4053938791 has 16 divisors (see below), whose sum is σ = 4684979200. Its totient is φ = 3436004448.

The previous prime is 4053938741. The next prime is 4053938849. The reversal of 4053938791 is 1978393504.

4053938791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4053938791 - 2⁹ = 4053938279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053938741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393970 + ... + 404128.

It is an arithmetic number, because the mean of its divisors is an integer number (292811200).

Almost surely, 2^4053938791 is an apocalyptic number.

4053938791 is a deficient number, since it is larger than the sum of its proper divisors (631040409).

4053938791 is a wasteful number, since it uses less digits than its factorization.

4053938791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10798.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 4053938791 is about 63670.5488510976. The cubic root of 4053938791 is about 1594.5044258548.

The spelling of 4053938791 in words is "four billion, fifty-three million, nine hundred thirty-eight thousand, seven hundred ninety-one".