4005955004 has 36 divisors (see below), whose sum is σ = 7458353784. Its totient is φ = 1882296576.

The previous prime is 4005954983. The next prime is 4005955039. The reversal of 4005955004 is 4005595004.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 891347 + ... + 895829.

It is an arithmetic number, because the mean of its divisors is an integer number (207176494).

Almost surely, 2^4005955004 is an apocalyptic number.

It is an amenable number.

4005955004 is a deficient number, since it is larger than the sum of its proper divisors (3452398780).

4005955004 is a wasteful number, since it uses less digits than its factorization.

4005955004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5294 (or 5275 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 4005955004 is about 63292.6141346682. The cubic root of 4005955004 is about 1588.1884096720.

Subtracting from 4005955004 its reverse (4005595004), we obtain a square (360000 = 600²).

The spelling of 4005955004 in words is "four billion, five million, nine hundred fifty-five thousand, four".