4052567689 has 2 divisors, whose sum is σ = 4052567690. Its totient is φ = 4052567688.

The previous prime is 4052567653. The next prime is 4052567693. The reversal of 4052567689 is 9867652504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2361960000 + 1690607689 = 48600^2 + 41117^2 .

It is a cyclic number.

It is not a de Polignac number, because 4052567689 - 2¹⁷ = 4052436617 is a prime.

It is not a weakly prime, because it can be changed into another prime (4052567609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2026283844 + 2026283845.

It is an arithmetic number, because the mean of its divisors is an integer number (2026283845).

Almost surely, 2^4052567689 is an apocalyptic number.

It is an amenable number.

4052567689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4052567689 is an equidigital number, since it uses as much as digits as its factorization.

4052567689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The square root of 4052567689 is about 63659.7807803326. The cubic root of 4052567689 is about 1594.3246439326.

The spelling of 4052567689 in words is "four billion, fifty-two million, five hundred sixty-seven thousand, six hundred eighty-nine".