10805888918 has 16 divisors (see below), whose sum is σ = 17709886656. Its totient is φ = 4904122440.

The previous prime is 10805888879. The next prime is 10805888927. The reversal of 10805888918 is 81988850801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367796 + ... + 396087.

It is an arithmetic number, because the mean of its divisors is an integer number (1106867916).

Almost surely, 2^10805888918 is an apocalyptic number.

10805888918 is a deficient number, since it is larger than the sum of its proper divisors (6903997738).

10805888918 is a wasteful number, since it uses less digits than its factorization.

10805888918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764539.

The product of its (nonzero) digits is 1474560, while the sum is 56.

The spelling of 10805888918 in words is "ten billion, eight hundred five million, eight hundred eighty-eight thousand, nine hundred eighteen".