9577949236673 has 16 divisors (see below), whose sum is σ = 9803868687360. Its totient is φ = 9354811910400.

The previous prime is 9577949236643. The next prime is 9577949236697. The reversal of 9577949236673 is 3766329497759.

It is a cyclic number.

It is not a de Polignac number, because 9577949236673 - 2²⁴ = 9577932459457 is a prime.

It is a super-3 number, since 3×9577949236673³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9577949236594 and 9577949236603.

It is not an unprimeable number, because it can be changed into a prime (9577949236633) 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, 2402528 + ... + 4992798.

It is an arithmetic number, because the mean of its divisors is an integer number (612741792960).

Almost surely, 2^{9577949236673} is an apocalyptic number.

It is an amenable number.

9577949236673 is a deficient number, since it is larger than the sum of its proper divisors (225919450687).

9577949236673 is a wasteful number, since it uses less digits than its factorization.

9577949236673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590808.

The product of its digits is 3240609120, while the sum is 77.

The spelling of 9577949236673 in words is "nine trillion, five hundred seventy-seven billion, nine hundred forty-nine million, two hundred thirty-six thousand, six hundred seventy-three".