448936753 has 2 divisors, whose sum is σ = 448936754. Its totient is φ = 448936752.

The previous prime is 448936751. The next prime is 448936777. The reversal of 448936753 is 357639844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 344733489 + 104203264 = 18567^2 + 10208^2 .

It is a cyclic number.

It is not a de Polignac number, because 448936753 - 2¹ = 448936751 is a prime.

Together with 448936751, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 448936697 and 448936706.

It is not a weakly prime, because it can be changed into another prime (448936751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224468376 + 224468377.

It is an arithmetic number, because the mean of its divisors is an integer number (224468377).

Almost surely, 2^448936753 is an apocalyptic number.

It is an amenable number.

448936753 is a deficient number, since it is larger than the sum of its proper divisors (1).

448936753 is an equidigital number, since it uses as much as digits as its factorization.

448936753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 49.

The square root of 448936753 is about 21188.1276426210. The cubic root of 448936753 is about 765.7054184983.

The spelling of 448936753 in words is "four hundred forty-eight million, nine hundred thirty-six thousand, seven hundred fifty-three".