447700445552299 has 2 divisors, whose sum is σ = 447700445552300. Its totient is φ = 447700445552298.

The previous prime is 447700445552231. The next prime is 447700445552341. The reversal of 447700445552299 is 992255544007744.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-447700445552299 is a prime.

It is a super-2 number, since 2×447700445552299² (a number of 30 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (447700445559299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223850222776149 + 223850222776150.

It is an arithmetic number, because the mean of its divisors is an integer number (223850222776150).

Almost surely, 2^{447700445552299} is an apocalyptic number.

447700445552299 is a deficient number, since it is larger than the sum of its proper divisors (1).

447700445552299 is an equidigital number, since it uses as much as digits as its factorization.

447700445552299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032000, while the sum is 67.

The spelling of 447700445552299 in words is "four hundred forty-seven trillion, seven hundred billion, four hundred forty-five million, five hundred fifty-two thousand, two hundred ninety-nine".