9895813528 has 16 divisors (see below), whose sum is σ = 18949430880. Its totient is φ = 4842631968.

The previous prime is 9895813513. The next prime is 9895813541. The reversal of 9895813528 is 8253185989.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13158951 + ... + 13159702.

It is an arithmetic number, because the mean of its divisors is an integer number (1184339430).

Almost surely, 2^9895813528 is an apocalyptic number.

It is an amenable number.

9895813528 is a deficient number, since it is larger than the sum of its proper divisors (9053617352).

9895813528 is a wasteful number, since it uses less digits than its factorization.

9895813528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26318706 (or 26318702 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 58.

The square root of 9895813528 is about 99477.7036727326. The cubic root of 9895813528 is about 2146.9264558131.

The spelling of 9895813528 in words is "nine billion, eight hundred ninety-five million, eight hundred thirteen thousand, five hundred twenty-eight".