19577524106116 has 12 divisors (see below), whose sum is σ = 34260751908432. Its totient is φ = 9788737846568.

The previous prime is 19577524106087. The next prime is 19577524106117. The reversal of 19577524106116 is 61160142577591.

It is not an unprimeable number, because it can be changed into a prime (19577524106117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4166650 + ... + 7517713.

It is an arithmetic number, because the mean of its divisors is an integer number (2855062659036).

Almost surely, 2^{19577524106116} is an apocalyptic number.

It is an amenable number.

19577524106116 is a deficient number, since it is larger than the sum of its proper divisors (14683227802316).

19577524106116 is a wasteful number, since it uses less digits than its factorization.

19577524106116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12103250 (or 12103248 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 55.

The spelling of 19577524106116 in words is "nineteen trillion, five hundred seventy-seven billion, five hundred twenty-four million, one hundred six thousand, one hundred sixteen".