9152889136 has 20 divisors (see below), whose sum is σ = 17753743152. Its totient is φ = 4571278016.

The previous prime is 9152889121. The next prime is 9152889157. The reversal of 9152889136 is 6319882519.

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, 308275 + ... + 336658.

Almost surely, 2^9152889136 is an apocalyptic number.

It is an amenable number.

9152889136 is a deficient number, since it is larger than the sum of its proper divisors (8600854016).

9152889136 is a wasteful number, since it uses less digits than its factorization.

9152889136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645828 (or 645822 counting only the distinct ones).

The product of its digits is 933120, while the sum is 52.

The square root of 9152889136 is about 95670.7329124221. The cubic root of 9152889136 is about 2091.7963491165.

The spelling of 9152889136 in words is "nine billion, one hundred fifty-two million, eight hundred eighty-nine thousand, one hundred thirty-six".