10881602368 has 56 divisors (see below), whose sum is σ = 26576235392. Its totient is φ = 4304807424.

The previous prime is 10881602359. The next prime is 10881602371. The reversal of 10881602368 is 86320618801.

It is a tau number, because it is divible by the number of its divisors (56).

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, 928380 + ... + 940027.

It is an arithmetic number, because the mean of its divisors is an integer number (474575632).

Almost surely, 2^10881602368 is an apocalyptic number.

It is an amenable number.

10881602368 is an abundant number, since it is smaller than the sum of its proper divisors (15694633024).

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

10881602368 is a wasteful number, since it uses less digits than its factorization.

10881602368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868439 (or 1868429 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 10881602368 in words is "ten billion, eight hundred eighty-one million, six hundred two thousand, three hundred sixty-eight".