445522327 has 2 divisors, whose sum is σ = 445522328. Its totient is φ = 445522326.

The previous prime is 445522313. The next prime is 445522333. The reversal of 445522327 is 723225544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 445522327 - 2⁷ = 445522199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 445522292 and 445522301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445522307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222761163 + 222761164.

It is an arithmetic number, because the mean of its divisors is an integer number (222761164).

Almost surely, 2^445522327 is an apocalyptic number.

445522327 is a deficient number, since it is larger than the sum of its proper divisors (1).

445522327 is an equidigital number, since it uses as much as digits as its factorization.

445522327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 34.

The square root of 445522327 is about 21107.3998161782. The cubic root of 445522327 is about 763.7592640597.

The spelling of 445522327 in words is "four hundred forty-five million, five hundred twenty-two thousand, three hundred twenty-seven".