4045975790 has 32 divisors (see below), whose sum is σ = 7345287360. Its totient is φ = 1604525824.

The previous prime is 4045975781. The next prime is 4045975807. The reversal of 4045975790 is 975795404.

4045975790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4045975790² = 32739840186532248200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517999 + ... + 1520661.

It is an arithmetic number, because the mean of its divisors is an integer number (229540230).

Almost surely, 2^4045975790 is an apocalyptic number.

4045975790 is a deficient number, since it is larger than the sum of its proper divisors (3299311570).

4045975790 is a wasteful number, since it uses less digits than its factorization.

4045975790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The square root of 4045975790 is about 63607.9852691468. The cubic root of 4045975790 is about 1593.4597329838.

The spelling of 4045975790 in words is "four billion, forty-five million, nine hundred seventy-five thousand, seven hundred ninety".