9557712136345 has 16 divisors (see below), whose sum is σ = 11663975874240. Its totient is φ = 7516362772800.

The previous prime is 9557712136339. The next prime is 9557712136517. The reversal of 9557712136345 is 5436312177559.

It is not a de Polignac number, because 9557712136345 - 2⁹ = 9557712135833 is a prime.

It is a super-2 number, since 2×9557712136345² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9557712136345.

It is an unprimeable number.

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, 10529635 + ... + 11401255.

It is an arithmetic number, because the mean of its divisors is an integer number (728998492140).

Almost surely, 2^{9557712136345} is an apocalyptic number.

It is an amenable number.

9557712136345 is a deficient number, since it is larger than the sum of its proper divisors (2106263737895).

9557712136345 is a wasteful number, since it uses less digits than its factorization.

9557712136345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908856.

The product of its digits is 23814000, while the sum is 58.

The spelling of 9557712136345 in words is "nine trillion, five hundred fifty-seven billion, seven hundred twelve million, one hundred thirty-six thousand, three hundred forty-five".