53411343 has 8 divisors (see below), whose sum is σ = 72422400. Its totient is φ = 35003928.

The previous prime is 53411341. The next prime is 53411353. The reversal of 53411343 is 34311435.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53411343 - 2¹ = 53411341 is a prime.

It is a super-2 number, since 2×53411343² = 5705543122127298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53411341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150703 + ... + 151056.

It is an arithmetic number, because the mean of its divisors is an integer number (9052800).

Almost surely, 2^53411343 is an apocalyptic number.

53411343 is a deficient number, since it is larger than the sum of its proper divisors (19011057).

53411343 is a wasteful number, since it uses less digits than its factorization.

53411343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301821.

The product of its digits is 2160, while the sum is 24.

The square root of 53411343 is about 7308.3064385670. The cubic root of 53411343 is about 376.5978469130.

Adding to 53411343 its reverse (34311435), we get a palindrome (87722778).

The spelling of 53411343 in words is "fifty-three million, four hundred eleven thousand, three hundred forty-three".