68541752834 has 8 divisors (see below), whose sum is σ = 102975567168. Its totient is φ = 34216563780.

The previous prime is 68541752831. The next prime is 68541752837. The reversal of 68541752834 is 43825714586.

It is an interprime number because it is at equal distance from previous prime (68541752831) and next prime (68541752837).

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

It is not an unprimeable number, because it can be changed into a prime (68541752831) 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 3 ways as a sum of consecutive naturals, for example, 27154742 + ... + 27157265.

It is an arithmetic number, because the mean of its divisors is an integer number (12871945896).

Almost surely, 2^68541752834 is an apocalyptic number.

68541752834 is a deficient number, since it is larger than the sum of its proper divisors (34433814334).

68541752834 is a wasteful number, since it uses less digits than its factorization.

68541752834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54312640.

The product of its digits is 6451200, while the sum is 53.

The spelling of 68541752834 in words is "sixty-eight billion, five hundred forty-one million, seven hundred fifty-two thousand, eight hundred thirty-four".