53708134343 has 4 divisors (see below), whose sum is σ = 53849844840. Its totient is φ = 53566423848.

The previous prime is 53708134321. The next prime is 53708134349. The reversal of 53708134343 is 34343180735.

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

It is a cyclic number.

It is not a de Polignac number, because 53708134343 - 2¹⁰ = 53708133319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53708134343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53708134349) 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, 70854680 + ... + 70855437.

It is an arithmetic number, because the mean of its divisors is an integer number (13462461210).

Almost surely, 2^53708134343 is an apocalyptic number.

53708134343 is a deficient number, since it is larger than the sum of its proper divisors (141710497).

53708134343 is a wasteful number, since it uses less digits than its factorization.

53708134343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141710496.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 53708134343 in words is "fifty-three billion, seven hundred eight million, one hundred thirty-four thousand, three hundred forty-three".