108685458758 has 8 divisors (see below), whose sum is σ = 163970548128. Its totient is φ = 54028609384.

The previous prime is 108685458737. The next prime is 108685458769. The reversal of 108685458758 is 857854586801.

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

It is a junction number, because it is equal to n+sod(n) for n = 108685458694 and 108685458703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157059566 + ... + 157060257.

It is an arithmetic number, because the mean of its divisors is an integer number (20496318516).

Almost surely, 2^108685458758 is an apocalyptic number.

108685458758 is a deficient number, since it is larger than the sum of its proper divisors (55285089370).

108685458758 is a wasteful number, since it uses less digits than its factorization.

108685458758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314119998.

The product of its (nonzero) digits is 86016000, while the sum is 65.

The spelling of 108685458758 in words is "one hundred eight billion, six hundred eighty-five million, four hundred fifty-eight thousand, seven hundred fifty-eight".