10878633585 has 16 divisors (see below), whose sum is σ = 19339793280. Its totient is φ = 5801937840.

The previous prime is 10878633527. The next prime is 10878633593. The reversal of 10878633585 is 58533687801.

It is a de Polignac number, because none of the positive numbers 2^k-10878633585 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40291101 + ... + 40291370.

It is an arithmetic number, because the mean of its divisors is an integer number (1208737080).

Almost surely, 2^10878633585 is an apocalyptic number.

10878633585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10878633585 is a deficient number, since it is larger than the sum of its proper divisors (8461159695).

10878633585 is an equidigital number, since it uses as much as digits as its factorization.

10878633585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80582485 (or 80582479 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 10878633585 in words is "ten billion, eight hundred seventy-eight million, six hundred thirty-three thousand, five hundred eighty-five".