53433241 has 2 divisors, whose sum is σ = 53433242. Its totient is φ = 53433240.

The previous prime is 53433179. The next prime is 53433269. The reversal of 53433241 is 14233435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50353216 + 3080025 = 7096^2 + 1755^2 .

It is a cyclic number.

It is not a de Polignac number, because 53433241 - 2¹¹ = 53431193 is a prime.

It is a super-2 number, since 2×53433241² = 5710222487528162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53433841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26716620 + 26716621.

It is an arithmetic number, because the mean of its divisors is an integer number (26716621).

Almost surely, 2^53433241 is an apocalyptic number.

It is an amenable number.

53433241 is a deficient number, since it is larger than the sum of its proper divisors (1).

53433241 is an equidigital number, since it uses as much as digits as its factorization.

53433241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 25.

The square root of 53433241 is about 7309.8044433487. The cubic root of 53433241 is about 376.6493067242.

Adding to 53433241 its reverse (14233435), we get a palindrome (67666676).

The spelling of 53433241 in words is "fifty-three million, four hundred thirty-three thousand, two hundred forty-one".