448725701 has 2 divisors, whose sum is σ = 448725702. Its totient is φ = 448725700.

The previous prime is 448725647. The next prime is 448725709. The reversal of 448725701 is 107527844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268468225 + 180257476 = 16385^2 + 13426^2 .

It is a cyclic number.

It is not a de Polignac number, because 448725701 - 2⁶ = 448725637 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448725709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224362850 + 224362851.

It is an arithmetic number, because the mean of its divisors is an integer number (224362851).

Almost surely, 2^448725701 is an apocalyptic number.

It is an amenable number.

448725701 is a deficient number, since it is larger than the sum of its proper divisors (1).

448725701 is an equidigital number, since it uses as much as digits as its factorization.

448725701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 448725701 is about 21183.1466265048. The cubic root of 448725701 is about 765.5854097668.

The spelling of 448725701 in words is "four hundred forty-eight million, seven hundred twenty-five thousand, seven hundred one".