4053121317 has 24 divisors (see below), whose sum is σ = 7084449216. Its totient is φ = 2179829376.

The previous prime is 4053121279. The next prime is 4053121327. The reversal of 4053121317 is 7131213504.

4053121317 is a `hidden beast` number, since 405 + 31 + 213 + 17 = 666.

It is not a de Polignac number, because 4053121317 - 2⁶ = 4053121253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053121327) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1891143 + ... + 1893284.

It is an arithmetic number, because the mean of its divisors is an integer number (295185384).

Almost surely, 2^4053121317 is an apocalyptic number.

It is an amenable number.

4053121317 is a deficient number, since it is larger than the sum of its proper divisors (3031327899).

4053121317 is a wasteful number, since it uses less digits than its factorization.

4053121317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784457 (or 3784454 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 4053121317 is about 63664.1289660041. The cubic root of 4053121317 is about 1594.3972417389.

The spelling of 4053121317 in words is "four billion, fifty-three million, one hundred twenty-one thousand, three hundred seventeen".