4005125333 has 4 divisors (see below), whose sum is σ = 4369227648. Its totient is φ = 3641023020.

The previous prime is 4005125329. The next prime is 4005125357. The reversal of 4005125333 is 3335215004.

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 not a de Polignac number, because 4005125333 - 2² = 4005125329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4005122333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182051141 + ... + 182051162.

It is an arithmetic number, because the mean of its divisors is an integer number (1092306912).

Almost surely, 2^4005125333 is an apocalyptic number.

It is an amenable number.

4005125333 is a deficient number, since it is larger than the sum of its proper divisors (364102315).

4005125333 is a wasteful number, since it uses less digits than its factorization.

4005125333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364102314.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 4005125333 is about 63286.0595471072. The cubic root of 4005125333 is about 1588.0787591773.

The spelling of 4005125333 in words is "four billion, five million, one hundred twenty-five thousand, three hundred thirty-three".