68852935743 has 4 divisors (see below), whose sum is σ = 91803914328. Its totient is φ = 45901957160.

The previous prime is 68852935729. The next prime is 68852935759. The reversal of 68852935743 is 34753925886.

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 68852935743 - 2¹⁰ = 68852934719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68852935763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11475489288 + ... + 11475489293.

It is an arithmetic number, because the mean of its divisors is an integer number (22950978582).

Almost surely, 2^68852935743 is an apocalyptic number.

68852935743 is a deficient number, since it is larger than the sum of its proper divisors (22950978585).

68852935743 is a wasteful number, since it uses less digits than its factorization.

68852935743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22950978584.

The product of its digits is 43545600, while the sum is 60.

The spelling of 68852935743 in words is "sixty-eight billion, eight hundred fifty-two million, nine hundred thirty-five thousand, seven hundred forty-three".