53344271 has 2 divisors, whose sum is σ = 53344272. Its totient is φ = 53344270.

The previous prime is 53344259. The next prime is 53344289. The reversal of 53344271 is 17244335.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53344271 - 2¹⁰ = 53343247 is a prime.

It is a super-2 number, since 2×53344271² = 5691222497042882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53344231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26672135 + 26672136.

It is an arithmetic number, because the mean of its divisors is an integer number (26672136).

Almost surely, 2^53344271 is an apocalyptic number.

53344271 is a deficient number, since it is larger than the sum of its proper divisors (1).

53344271 is an equidigital number, since it uses as much as digits as its factorization.

53344271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 53344271 is about 7303.7162458573. The cubic root of 53344271 is about 376.4401416396.

The spelling of 53344271 in words is "fifty-three million, three hundred forty-four thousand, two hundred seventy-one".