9287372288073 has 16 divisors (see below), whose sum is σ = 13640059570176. Its totient is φ = 5574062801040.

The previous prime is 9287372288017. The next prime is 9287372288093. The reversal of 9287372288073 is 3708822737829.

It is not a de Polignac number, because 9287372288073 - 2¹⁸ = 9287372025929 is a prime.

It is a super-2 number, since 2×9287372288073² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9287372287995 and 9287372288013.

It is not an unprimeable number, because it can be changed into a prime (9287372288093) 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 15 ways as a sum of consecutive naturals, for example, 1366188465 + ... + 1366195262.

It is an arithmetic number, because the mean of its divisors is an integer number (852503723136).

Almost surely, 2^{9287372288073} is an apocalyptic number.

It is an amenable number.

9287372288073 is a deficient number, since it is larger than the sum of its proper divisors (4352687282103).

9287372288073 is a wasteful number, since it uses less digits than its factorization.

9287372288073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732383844.

The product of its (nonzero) digits is 113799168, while the sum is 66.

The spelling of 9287372288073 in words is "nine trillion, two hundred eighty-seven billion, three hundred seventy-two million, two hundred eighty-eight thousand, seventy-three".