447882053 has 2 divisors, whose sum is σ = 447882054. Its totient is φ = 447882052.

The previous prime is 447882037. The next prime is 447882067. The reversal of 447882053 is 350288744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336832609 + 111049444 = 18353^2 + 10538^2 .

It is a cyclic number.

It is not a de Polignac number, because 447882053 - 2⁴ = 447882037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 447882053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (447884053) 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, 223941026 + 223941027.

It is an arithmetic number, because the mean of its divisors is an integer number (223941027).

Almost surely, 2^447882053 is an apocalyptic number.

It is an amenable number.

447882053 is a deficient number, since it is larger than the sum of its proper divisors (1).

447882053 is an equidigital number, since it uses as much as digits as its factorization.

447882053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 447882053 is about 21163.2240691252. The cubic root of 447882053 is about 765.1053170680.

The spelling of 447882053 in words is "four hundred forty-seven million, eight hundred eighty-two thousand, fifty-three".