52960769 has 2 divisors, whose sum is σ = 52960770. Its totient is φ = 52960768.

The previous prime is 52960759. The next prime is 52960777. The reversal of 52960769 is 96706925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52417600 + 543169 = 7240^2 + 737^2 .

It is a cyclic number.

It is not a de Polignac number, because 52960769 - 2²⁰ = 51912193 is a prime.

It is a super-2 number, since 2×52960769² = 5609686106142722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (52960759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26480384 + 26480385.

It is an arithmetic number, because the mean of its divisors is an integer number (26480385).

Almost surely, 2^52960769 is an apocalyptic number.

It is an amenable number.

52960769 is a deficient number, since it is larger than the sum of its proper divisors (1).

52960769 is an equidigital number, since it uses as much as digits as its factorization.

52960769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 52960769 is about 7277.4149943507. The cubic root of 52960769 is about 375.5358715095.

The spelling of 52960769 in words is "fifty-two million, nine hundred sixty thousand, seven hundred sixty-nine".