53859269 has 2 divisors, whose sum is σ = 53859270. Its totient is φ = 53859268.

The previous prime is 53859259. The next prime is 53859283. The reversal of 53859269 is 96295835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50481025 + 3378244 = 7105^2 + 1838^2 .

It is a cyclic number.

It is not a de Polignac number, because 53859269 - 2¹² = 53855173 is a prime.

It is a super-2 number, since 2×53859269² = 5801641714428722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53859259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26929634 + 26929635.

It is an arithmetic number, because the mean of its divisors is an integer number (26929635).

Almost surely, 2^53859269 is an apocalyptic number.

It is an amenable number.

53859269 is a deficient number, since it is larger than the sum of its proper divisors (1).

53859269 is an equidigital number, since it uses as much as digits as its factorization.

53859269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 583200, while the sum is 47.

The square root of 53859269 is about 7338.8874497433. The cubic root of 53859269 is about 377.6476775544.

The spelling of 53859269 in words is "fifty-three million, eight hundred fifty-nine thousand, two hundred sixty-nine".