445130327 has 2 divisors, whose sum is σ = 445130328. Its totient is φ = 445130326.

The previous prime is 445130303. The next prime is 445130351. The reversal of 445130327 is 723031544.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (445130303) and next prime (445130351).

It is a cyclic number.

It is not a de Polignac number, because 445130327 - 2¹⁴ = 445113943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 445130327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445130627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222565163 + 222565164.

It is an arithmetic number, because the mean of its divisors is an integer number (222565164).

Almost surely, 2^445130327 is an apocalyptic number.

445130327 is a deficient number, since it is larger than the sum of its proper divisors (1).

445130327 is an equidigital number, since it uses as much as digits as its factorization.

445130327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 445130327 is about 21098.1119297439. Note that the first 3 decimals coincide. The cubic root of 445130327 is about 763.5351963643.

The spelling of 445130327 in words is "four hundred forty-five million, one hundred thirty thousand, three hundred twenty-seven".