1992692932608 has 448 divisors, whose sum is σ = 6159462773760. Its totient is φ = 561269440512.

The previous prime is 1992692932597. The next prime is 1992692932631. The reversal of 1992692932608 is 8062392962991.

It is a tau number, because it is divible by the number of its divisors (448).

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 31 ways as a sum of consecutive naturals, for example, 5019377466 + ... + 5019377862.

Almost surely, 2^{1992692932608} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1992692932608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3079731386880).

1992692932608 is an abundant number, since it is smaller than the sum of its proper divisors (4166769841152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1992692932608 is a wasteful number, since it uses less digits than its factorization.

1992692932608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775 (or 751 counting only the distinct ones).

The product of its (nonzero) digits is 45349632, while the sum is 66.

The spelling of 1992692932608 in words is "one trillion, nine hundred ninety-two billion, six hundred ninety-two million, nine hundred thirty-two thousand, six hundred eight".