4045601611 has 2 divisors, whose sum is σ = 4045601612. Its totient is φ = 4045601610.

The previous prime is 4045601597. The next prime is 4045601663. The reversal of 4045601611 is 1161065404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4045601611 - 2⁵ = 4045601579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4045601611.

It is not a weakly prime, because it can be changed into another prime (4045601111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022800805 + 2022800806.

It is an arithmetic number, because the mean of its divisors is an integer number (2022800806).

Almost surely, 2^4045601611 is an apocalyptic number.

4045601611 is a deficient number, since it is larger than the sum of its proper divisors (1).

4045601611 is an equidigital number, since it uses as much as digits as its factorization.

4045601611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 4045601611 is about 63605.0439116270. The cubic root of 4045601611 is about 1593.4106094776.

The spelling of 4045601611 in words is "four billion, forty-five million, six hundred one thousand, six hundred eleven".