445086097 has 2 divisors, whose sum is σ = 445086098. Its totient is φ = 445086096.

The previous prime is 445086091. The next prime is 445086157. The reversal of 445086097 is 790680544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239909121 + 205176976 = 15489^2 + 14324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-445086097 is a prime.

It is not a weakly prime, because it can be changed into another prime (445086091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222543048 + 222543049.

It is an arithmetic number, because the mean of its divisors is an integer number (222543049).

Almost surely, 2^445086097 is an apocalyptic number.

It is an amenable number.

445086097 is a deficient number, since it is larger than the sum of its proper divisors (1).

445086097 is an equidigital number, since it uses as much as digits as its factorization.

445086097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 445086097 is about 21097.0637056440. The cubic root of 445086097 is about 763.5099061828.

It can be divided in two parts, 44508 and 6097, that added together give a palindrome (50605).

The spelling of 445086097 in words is "four hundred forty-five million, eighty-six thousand, ninety-seven".