9145736265536 has 112 divisors (see below), whose sum is σ = 20977783367184. Its totient is φ = 3918386036736.

The previous prime is 9145736265521. The next prime is 9145736265583. The reversal of 9145736265536 is 6355626375419.

It can be written as a sum of positive squares in 8 ways, for example, as 19633614400 + 9126102651136 = 140120^2 + 3020944^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3396365 + ... + 5461388.

It is an arithmetic number, because the mean of its divisors is an integer number (187301637207).

Almost surely, 2^{9145736265536} is an apocalyptic number.

It is an amenable number.

9145736265536 is an abundant number, since it is smaller than the sum of its proper divisors (11832047101648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9145736265536 is a wasteful number, since it uses less digits than its factorization.

9145736265536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8857868 (or 8857858 counting only the distinct ones).

The product of its digits is 122472000, while the sum is 62.

The spelling of 9145736265536 in words is "nine trillion, one hundred forty-five billion, seven hundred thirty-six million, two hundred sixty-five thousand, five hundred thirty-six".