1992160937479 has 2 divisors, whose sum is σ = 1992160937480. Its totient is φ = 1992160937478.

The previous prime is 1992160937477. The next prime is 1992160937539. The reversal of 1992160937479 is 9747390612991.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1992160937479 - 2¹ = 1992160937477 is a prime.

Together with 1992160937477, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1992160937471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 996080468739 + 996080468740.

It is an arithmetic number, because the mean of its divisors is an integer number (996080468740).

Almost surely, 2^{1992160937479} is an apocalyptic number.

1992160937479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1992160937479 is an equidigital number, since it uses as much as digits as its factorization.

1992160937479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46294416, while the sum is 67.

The spelling of 1992160937479 in words is "one trillion, nine hundred ninety-two billion, one hundred sixty million, nine hundred thirty-seven thousand, four hundred seventy-nine".