448454801 has 2 divisors, whose sum is σ = 448454802. Its totient is φ = 448454800.

The previous prime is 448454731. The next prime is 448454803. The reversal of 448454801 is 108454844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 435139600 + 13315201 = 20860^2 + 3649^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448454801 is a prime.

It is a super-2 number, since 2×448454801² = 402223417079899202, which contains 22 as substring.

Together with 448454803, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_23775491 and since 448454801 and 23775491 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (448454803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224227400 + 224227401.

It is an arithmetic number, because the mean of its divisors is an integer number (224227401).

Almost surely, 2^448454801 is an apocalyptic number.

It is an amenable number.

448454801 is a deficient number, since it is larger than the sum of its proper divisors (1).

448454801 is an equidigital number, since it uses as much as digits as its factorization.

448454801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81920, while the sum is 38.

The square root of 448454801 is about 21176.7514269777. The cubic root of 448454801 is about 765.4313150070.

The spelling of 448454801 in words is "four hundred forty-eight million, four hundred fifty-four thousand, eight hundred one".