10887161775 has 36 divisors (see below), whose sum is σ = 20938907592. Its totient is φ = 4976986560.

The previous prime is 10887161731. The next prime is 10887161801. The reversal of 10887161775 is 57716178801.

It is not a de Polignac number, because 10887161775 - 2⁷ = 10887161647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1477572 + ... + 1484921.

It is an arithmetic number, because the mean of its divisors is an integer number (581636322).

Almost surely, 2^10887161775 is an apocalyptic number.

10887161775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10887161775 is a deficient number, since it is larger than the sum of its proper divisors (10051745817).

10887161775 is a wasteful number, since it uses less digits than its factorization.

10887161775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962520 (or 2962508 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 51.

The spelling of 10887161775 in words is "ten billion, eight hundred eighty-seven million, one hundred sixty-one thousand, seven hundred seventy-five".