4064306557 has 2 divisors, whose sum is σ = 4064306558. Its totient is φ = 4064306556.

The previous prime is 4064306503. The next prime is 4064306581. The reversal of 4064306557 is 7556034604.

4064306557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3413597476 + 650709081 = 58426^2 + 25509^2 .

It is a cyclic number.

It is not a de Polignac number, because 4064306557 - 2¹¹ = 4064304509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4064306957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032153278 + 2032153279.

It is an arithmetic number, because the mean of its divisors is an integer number (2032153279).

Almost surely, 2^4064306557 is an apocalyptic number.

It is an amenable number.

4064306557 is a deficient number, since it is larger than the sum of its proper divisors (1).

4064306557 is an equidigital number, since it uses as much as digits as its factorization.

4064306557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 4064306557 is about 63751.9141438122. The cubic root of 4064306557 is about 1595.8625598246.

The spelling of 4064306557 in words is "four billion, sixty-four million, three hundred six thousand, five hundred fifty-seven".