68061588983 has 8 divisors (see below), whose sum is σ = 71249158656. Its totient is φ = 64893050200.

The previous prime is 68061588961. The next prime is 68061589027. The reversal of 68061588983 is 38988516086.

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

It is a cyclic number.

It is not a de Polignac number, because 68061588983 - 2¹⁰ = 68061587959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68061588953) 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, 4750403 + ... + 4764708.

It is an arithmetic number, because the mean of its divisors is an integer number (8906144832).

Almost surely, 2^68061588983 is an apocalyptic number.

68061588983 is a deficient number, since it is larger than the sum of its proper divisors (3187569673).

68061588983 is a wasteful number, since it uses less digits than its factorization.

68061588983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9515445.

The product of its (nonzero) digits is 19906560, while the sum is 62.

The spelling of 68061588983 in words is "sixty-eight billion, sixty-one million, five hundred eighty-eight thousand, nine hundred eighty-three".