11035552887 has 64 divisors (see below), whose sum is σ = 18101145600. Its totient is φ = 6617220480.

The previous prime is 11035552877. The next prime is 11035552889. The reversal of 11035552887 is 78825553011.

11035552887 is a `hidden beast` number, since 1 + 10 + 3 + 5 + 552 + 8 + 87 = 666.

11035552887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11035552887 - 2⁸ = 11035552631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11035552889) 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 63 ways as a sum of consecutive naturals, for example, 836313 + ... + 849405.

It is an arithmetic number, because the mean of its divisors is an integer number (282830400).

Almost surely, 2^11035552887 is an apocalyptic number.

11035552887 is a deficient number, since it is larger than the sum of its proper divisors (7065592713).

11035552887 is a wasteful number, since it uses less digits than its factorization.

11035552887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13205 (or 13199 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 45.

The spelling of 11035552887 in words is "eleven billion, thirty-five million, five hundred fifty-two thousand, eight hundred eighty-seven".