9265115649 has 16 divisors (see below), whose sum is σ = 12477132800. Its totient is φ = 6115015296.

The previous prime is 9265115641. The next prime is 9265115683. The reversal of 9265115649 is 9465115629.

It is not a de Polignac number, because 9265115649 - 2³ = 9265115641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9265115598 and 9265115607.

It is not an unprimeable number, because it can be changed into a prime (9265115641) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 407157 + ... + 429309.

It is an arithmetic number, because the mean of its divisors is an integer number (779820800).

Almost surely, 2^9265115649 is an apocalyptic number.

It is an amenable number.

9265115649 is a deficient number, since it is larger than the sum of its proper divisors (3212017151).

9265115649 is a wasteful number, since it uses less digits than its factorization.

9265115649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23544.

The product of its digits is 583200, while the sum is 48.

The square root of 9265115649 is about 96255.4707484203. The cubic root of 9265115649 is about 2100.3110385092.

The spelling of 9265115649 in words is "nine billion, two hundred sixty-five million, one hundred fifteen thousand, six hundred forty-nine".