80616068456858 has 32 divisors (see below), whose sum is σ = 142093144276992. Its totient is φ = 33919804393200.

The previous prime is 80616068456831. The next prime is 80616068456899. The reversal of 80616068456858 is 85865486061608.

It is a junction number, because it is equal to n+sod(n) for n = 80616068456791 and 80616068456800.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2569666466 + ... + 2569697837.

It is an arithmetic number, because the mean of its divisors is an integer number (4440410758656).

Almost surely, 2^{80616068456858} is an apocalyptic number.

80616068456858 is a deficient number, since it is larger than the sum of its proper divisors (61477075820134).

80616068456858 is a wasteful number, since it uses less digits than its factorization.

80616068456858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5139364370.

The product of its (nonzero) digits is 530841600, while the sum is 71.

The spelling of 80616068456858 in words is "eighty trillion, six hundred sixteen billion, sixty-eight million, four hundred fifty-six thousand, eight hundred fifty-eight".