9887535044 has 12 divisors (see below), whose sum is σ = 18055498944. Its totient is φ = 4728821064.

The previous prime is 9887535037. The next prime is 9887535071. The reversal of 9887535044 is 4405357889.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53736512 + ... + 53736695.

It is an arithmetic number, because the mean of its divisors is an integer number (1504624912).

Almost surely, 2^9887535044 is an apocalyptic number.

It is an amenable number.

9887535044 is a deficient number, since it is larger than the sum of its proper divisors (8167963900).

9887535044 is a wasteful number, since it uses less digits than its factorization.

9887535044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107473234 (or 107473232 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The square root of 9887535044 is about 99436.0852206079. The cubic root of 9887535044 is about 2146.3276081376.

The spelling of 9887535044 in words is "nine billion, eight hundred eighty-seven million, five hundred thirty-five thousand, forty-four".