9617073009819 has 32 divisors (see below), whose sum is σ = 14373741993984. Its totient is φ = 5669520648480.

The previous prime is 9617073009793. The next prime is 9617073009839. The reversal of 9617073009819 is 9189003707169.

It is not a de Polignac number, because 9617073009819 - 2⁵ = 9617073009787 is a prime.

It is a super-2 number, since 2×9617073009819² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9617073009839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18767319 + ... + 19272944.

It is an arithmetic number, because the mean of its divisors is an integer number (449179437312).

Almost surely, 2^{9617073009819} is an apocalyptic number.

9617073009819 is a deficient number, since it is larger than the sum of its proper divisors (4756668984165).

9617073009819 is a wasteful number, since it uses less digits than its factorization.

9617073009819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38040487.

The product of its (nonzero) digits is 5143824, while the sum is 60.

The spelling of 9617073009819 in words is "nine trillion, six hundred seventeen billion, seventy-three million, nine thousand, eight hundred nineteen".