52824269 has 4 divisors (see below), whose sum is σ = 52838880. Its totient is φ = 52809660.

The previous prime is 52824263. The next prime is 52824301. The reversal of 52824269 is 96242825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52824269 - 2¹⁶ = 52758733 is a prime.

It is a super-2 number, since 2×52824269² = 5580806790768722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52824263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2552 + ... + 10590.

It is an arithmetic number, because the mean of its divisors is an integer number (13209720).

Almost surely, 2^52824269 is an apocalyptic number.

It is an amenable number.

52824269 is a deficient number, since it is larger than the sum of its proper divisors (14611).

52824269 is an equidigital number, since it uses as much as digits as its factorization.

52824269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14610.

The product of its digits is 69120, while the sum is 38.

The square root of 52824269 is about 7268.0306135844. The cubic root of 52824269 is about 375.2129611114.

The spelling of 52824269 in words is "fifty-two million, eight hundred twenty-four thousand, two hundred sixty-nine".