10988855907 has 8 divisors (see below), whose sum is σ = 14728519680. Its totient is φ = 7287548040.

The previous prime is 10988855887. The next prime is 10988855923. The reversal of 10988855907 is 70955888901.

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

It is not a de Polignac number, because 10988855907 - 2¹⁰ = 10988854883 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (10988850907) 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, 9588307 + ... + 9589452.

It is an arithmetic number, because the mean of its divisors is an integer number (1841064960).

Almost surely, 2^10988855907 is an apocalyptic number.

10988855907 is a deficient number, since it is larger than the sum of its proper divisors (3739663773).

10988855907 is a wasteful number, since it uses less digits than its factorization.

10988855907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19177953.

The product of its (nonzero) digits is 7257600, while the sum is 60.

The spelling of 10988855907 in words is "ten billion, nine hundred eighty-eight million, eight hundred fifty-five thousand, nine hundred seven".