1080688851810 has 64 divisors (see below), whose sum is σ = 2887853644800. Its totient is φ = 287582023296.

The previous prime is 1080688851733. The next prime is 1080688851829. The reversal of 1080688851810 is 181588860801.

1080688851810 is a `hidden beast` number, since 108 + 0 + 6 + 8 + 8 + 8 + 518 + 10 = 666.

It is a super-2 number, since 2×1080688851810² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4048699 + ... + 4307358.

It is an arithmetic number, because the mean of its divisors is an integer number (45122713200).

Almost surely, 2^{1080688851810} is an apocalyptic number.

1080688851810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080688851810 is an abundant number, since it is smaller than the sum of its proper divisors (1807164792990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1080688851810 is a wasteful number, since it uses less digits than its factorization.

1080688851810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8356552 (or 8356546 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 54.

The spelling of 1080688851810 in words is "one trillion, eighty billion, six hundred eighty-eight million, eight hundred fifty-one thousand, eight hundred ten".