10887161808 has 40 divisors (see below), whose sum is σ = 29032435456. Its totient is φ = 3511987200.

The previous prime is 10887161801. The next prime is 10887161809. The reversal of 10887161808 is 80816178801.

10887161808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10887161801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3656833 + ... + 3659808.

Almost surely, 2^10887161808 is an apocalyptic number.

It is an amenable number.

10887161808 is an abundant number, since it is smaller than the sum of its proper divisors (18145273648).

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

10887161808 is a wasteful number, since it uses less digits than its factorization.

10887161808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316683 (or 7316677 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 48.

The spelling of 10887161808 in words is "ten billion, eight hundred eighty-seven million, one hundred sixty-one thousand, eight hundred eight".