52465169 has 2 divisors, whose sum is σ = 52465170. Its totient is φ = 52465168.

The previous prime is 52465141. The next prime is 52465249. The reversal of 52465169 is 96156425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34656769 + 17808400 = 5887^2 + 4220^2 .

It is a cyclic number.

It is not a de Polignac number, because 52465169 - 2⁸ = 52464913 is a prime.

It is a super-2 number, since 2×52465169² = 5505187916397122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52465129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26232584 + 26232585.

It is an arithmetic number, because the mean of its divisors is an integer number (26232585).

Almost surely, 2^52465169 is an apocalyptic number.

It is an amenable number.

52465169 is a deficient number, since it is larger than the sum of its proper divisors (1).

52465169 is an equidigital number, since it uses as much as digits as its factorization.

52465169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 52465169 is about 7243.2844069524. The cubic root of 52465169 is about 374.3607931320.

The spelling of 52465169 in words is "fifty-two million, four hundred sixty-five thousand, one hundred sixty-nine".