4564637057 has 2 divisors, whose sum is σ = 4564637058. Its totient is φ = 4564637056.

The previous prime is 4564637023. The next prime is 4564637081. The reversal of 4564637057 is 7507364654.

4564637057 is digitally balanced in base 3, 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., 3642846736 + 921790321 = 60356^2 + 30361^2 .

It is a cyclic number.

It is not a de Polignac number, because 4564637057 - 2¹⁰ = 4564636033 is a prime.

It is a super-3 number, since 3×4564637057³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (4564637087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282318528 + 2282318529.

It is an arithmetic number, because the mean of its divisors is an integer number (2282318529).

Almost surely, 2^4564637057 is an apocalyptic number.

It is an amenable number.

4564637057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4564637057 is an equidigital number, since it uses as much as digits as its factorization.

4564637057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2116800, while the sum is 47.

The square root of 4564637057 is about 67562.0977841867. The cubic root of 4564637057 is about 1658.8307749679.

The spelling of 4564637057 in words is "four billion, five hundred sixty-four million, six hundred thirty-seven thousand, fifty-seven".