1052455169 has 2 divisors, whose sum is σ = 1052455170. Its totient is φ = 1052455168.

The previous prime is 1052455147. The next prime is 1052455181. The reversal of 1052455169 is 9615542501.

1052455169 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., 985018225 + 67436944 = 31385^2 + 8212^2 .

It is an emirp because it is prime and its reverse (9615542501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1052455169 - 2⁸ = 1052454913 is a prime.

It is a super-2 number, since 2×1052455169² = 2215323765509637122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052455139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526227584 + 526227585.

It is an arithmetic number, because the mean of its divisors is an integer number (526227585).

Almost surely, 2^1052455169 is an apocalyptic number.

It is an amenable number.

1052455169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052455169 is an equidigital number, since it uses as much as digits as its factorization.

1052455169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 1052455169 is about 32441.5654523637. The cubic root of 1052455169 is about 1017.1879385192.

The spelling of 1052455169 in words is "one billion, fifty-two million, four hundred fifty-five thousand, one hundred sixty-nine".