13545082888 has 8 divisors (see below), whose sum is σ = 25397030430. Its totient is φ = 6772541440.

The previous prime is 13545082871. The next prime is 13545082909. The reversal of 13545082888 is 88828054531.

It can be written as a sum of positive squares in only one way, i.e., 13225460004 + 319622884 = 115002^2 + 17878^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 846567673 + ... + 846567688.

Almost surely, 2^13545082888 is an apocalyptic number.

It is an amenable number.

13545082888 is a deficient number, since it is larger than the sum of its proper divisors (11851947542).

13545082888 is a wasteful number, since it uses less digits than its factorization.

13545082888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693135367 (or 1693135363 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 52.

The spelling of 13545082888 in words is "thirteen billion, five hundred forty-five million, eighty-two thousand, eight hundred eighty-eight".