53035323343 has 4 divisors (see below), whose sum is σ = 53037293400. Its totient is φ = 53033353288.

The previous prime is 53035323323. The next prime is 53035323347. The reversal of 53035323343 is 34332353035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53035323343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53035323299 and 53035323308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53035323347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944080 + ... + 998677.

It is an arithmetic number, because the mean of its divisors is an integer number (13259323350).

Almost surely, 2^53035323343 is an apocalyptic number.

53035323343 is a deficient number, since it is larger than the sum of its proper divisors (1970057).

53035323343 is a wasteful number, since it uses less digits than its factorization.

53035323343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970056.

The product of its (nonzero) digits is 145800, while the sum is 34.

Adding to 53035323343 its reverse (34332353035), we get a palindrome (87367676378).

The spelling of 53035323343 in words is "fifty-three billion, thirty-five million, three hundred twenty-three thousand, three hundred forty-three".