4267889057 has 2 divisors, whose sum is σ = 4267889058. Its totient is φ = 4267889056.

The previous prime is 4267889053. The next prime is 4267889069. The reversal of 4267889057 is 7509887624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4267878241 + 10816 = 65329^2 + 104^2 .

It is a cyclic number.

It is not a de Polignac number, because 4267889057 - 2² = 4267889053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4267888993 and 4267889011.

It is not a weakly prime, because it can be changed into another prime (4267889053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133944528 + 2133944529.

It is an arithmetic number, because the mean of its divisors is an integer number (2133944529).

Almost surely, 2^4267889057 is an apocalyptic number.

It is an amenable number.

4267889057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4267889057 is an equidigital number, since it uses as much as digits as its factorization.

4267889057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The square root of 4267889057 is about 65329.0827809483. The cubic root of 4267889057 is about 1622.0754095491.

The spelling of 4267889057 in words is "four billion, two hundred sixty-seven million, eight hundred eighty-nine thousand, fifty-seven".