9113357865 has 32 divisors (see below), whose sum is σ = 14928439680. Its totient is φ = 4744889856.

The previous prime is 9113357843. The next prime is 9113357867. The reversal of 9113357865 is 5687533119.

9113357865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9113357865 - 2⁶ = 9113357801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9113357867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2235469 + ... + 2239541.

It is an arithmetic number, because the mean of its divisors is an integer number (466513740).

Almost surely, 2^9113357865 is an apocalyptic number.

It is an amenable number.

9113357865 is a deficient number, since it is larger than the sum of its proper divisors (5815081815).

9113357865 is a wasteful number, since it uses less digits than its factorization.

9113357865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7593.

The product of its digits is 680400, while the sum is 48.

The square root of 9113357865 is about 95463.9087037609. The cubic root of 9113357865 is about 2088.7805180337.

The spelling of 9113357865 in words is "nine billion, one hundred thirteen million, three hundred fifty-seven thousand, eight hundred sixty-five".