1992239589935 has 48 divisors (see below), whose sum is σ = 2804293186560. Its totient is φ = 1354677488640.

The previous prime is 1992239589919. The next prime is 1992239589953. The reversal of 1992239589935 is 5399859322991.

It is not a de Polignac number, because 1992239589935 - 2⁴ = 1992239589919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67224701 + ... + 67254329.

It is an arithmetic number, because the mean of its divisors is an integer number (58422774720).

Almost surely, 2^{1992239589935} is an apocalyptic number.

1992239589935 is a deficient number, since it is larger than the sum of its proper divisors (812053596625).

1992239589935 is a wasteful number, since it uses less digits than its factorization.

1992239589935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31936 (or 31929 counting only the distinct ones).

The product of its digits is 425152800, while the sum is 74.

The spelling of 1992239589935 in words is "one trillion, nine hundred ninety-two billion, two hundred thirty-nine million, five hundred eighty-nine thousand, nine hundred thirty-five".