92820009089 has 2 divisors, whose sum is σ = 92820009090. Its totient is φ = 92820009088.

The previous prime is 92820009049. The next prime is 92820009119. The reversal of 92820009089 is 98090002829.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52214535025 + 40605474064 = 228505^2 + 201508^2 .

It is a cyclic number.

It is not a de Polignac number, because 92820009089 - 2³² = 88525041793 is a prime.

It is not a weakly prime, because it can be changed into another prime (92820009049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46410004544 + 46410004545.

It is an arithmetic number, because the mean of its divisors is an integer number (46410004545).

Almost surely, 2^92820009089 is an apocalyptic number.

It is an amenable number.

92820009089 is a deficient number, since it is larger than the sum of its proper divisors (1).

92820009089 is an equidigital number, since it uses as much as digits as its factorization.

92820009089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 47.

The spelling of 92820009089 in words is "ninety-two billion, eight hundred twenty million, nine thousand, eighty-nine".