68510527043 has 8 divisors (see below), whose sum is σ = 80997667680. Its totient is φ = 56698367040.

The previous prime is 68510527039. The next prime is 68510527061. The reversal of 68510527043 is 34072501586.

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

It is not a de Polignac number, because 68510527043 - 2² = 68510527039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68510527013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168744938 + ... + 168745343.

It is an arithmetic number, because the mean of its divisors is an integer number (10124708460).

Almost surely, 2^68510527043 is an apocalyptic number.

68510527043 is a deficient number, since it is larger than the sum of its proper divisors (12487140637).

68510527043 is a wasteful number, since it uses less digits than its factorization.

68510527043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337490317.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 68510527043 in words is "sixty-eight billion, five hundred ten million, five hundred twenty-seven thousand, forty-three".