992672169859 has 2 divisors, whose sum is σ = 992672169860. Its totient is φ = 992672169858.

The previous prime is 992672169847. The next prime is 992672169887. The reversal of 992672169859 is 958961276299.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 992672169859 - 2¹⁹ = 992671645571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 992672169791 and 992672169800.

It is not a weakly prime, because it can be changed into another prime (992672169889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496336084929 + 496336084930.

It is an arithmetic number, because the mean of its divisors is an integer number (496336084930).

Almost surely, 2^992672169859 is an apocalyptic number.

992672169859 is a deficient number, since it is larger than the sum of its proper divisors (1).

992672169859 is an equidigital number, since it uses as much as digits as its factorization.

992672169859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 264539520, while the sum is 73.

The spelling of 992672169859 in words is "nine hundred ninety-two billion, six hundred seventy-two million, one hundred sixty-nine thousand, eight hundred fifty-nine".