9135522339657 has 32 divisors (see below), whose sum is σ = 14269482839040. Its totient is φ = 5089966136640.

The previous prime is 9135522339637. The next prime is 9135522339703. The reversal of 9135522339657 is 7569332255319.

It is not a de Polignac number, because 9135522339657 - 2¹² = 9135522335561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9135522339657.

It is not an unprimeable number, because it can be changed into a prime (9135522339637) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 8343282 + ... + 9374507.

It is an arithmetic number, because the mean of its divisors is an integer number (445921338720).

Almost surely, 2^{9135522339657} is an apocalyptic number.

It is an amenable number.

9135522339657 is a deficient number, since it is larger than the sum of its proper divisors (5133960499383).

9135522339657 is a wasteful number, since it uses less digits than its factorization.

9135522339657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17718413.

The product of its digits is 45927000, while the sum is 60.

The spelling of 9135522339657 in words is "nine trillion, one hundred thirty-five billion, five hundred twenty-two million, three hundred thirty-nine thousand, six hundred fifty-seven".