4053090217 has 4 divisors (see below), whose sum is σ = 4421552976. Its totient is φ = 3684627460.

The previous prime is 4053090193. The next prime is 4053090227. The reversal of 4053090217 is 7120903504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4053090217 is a prime.

It is a super-2 number, since 2×4053090217² = 32855080614282214178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4053090227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184231363 + ... + 184231384.

It is an arithmetic number, because the mean of its divisors is an integer number (1105388244).

Almost surely, 2^4053090217 is an apocalyptic number.

It is an amenable number.

4053090217 is a deficient number, since it is larger than the sum of its proper divisors (368462759).

4053090217 is a wasteful number, since it uses less digits than its factorization.

4053090217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368462758.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 4053090217 is about 63663.8847149622. The cubic root of 4053090217 is about 1594.3931637394.

The spelling of 4053090217 in words is "four billion, fifty-three million, ninety thousand, two hundred seventeen".