248453393 has 2 divisors, whose sum is σ = 248453394. Its totient is φ = 248453392.

The previous prime is 248453389. The next prime is 248453459. The reversal of 248453393 is 393354842.

248453393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159188689 + 89264704 = 12617^2 + 9448^2 .

It is a cyclic number.

It is not a de Polignac number, because 248453393 - 2² = 248453389 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 248453393.

It is not a weakly prime, because it can be changed into another prime (248453333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124226696 + 124226697.

It is an arithmetic number, because the mean of its divisors is an integer number (124226697).

Almost surely, 2^248453393 is an apocalyptic number.

It is an amenable number.

248453393 is a deficient number, since it is larger than the sum of its proper divisors (1).

248453393 is an equidigital number, since it uses as much as digits as its factorization.

248453393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 41.

The square root of 248453393 is about 15762.4044168395. The cubic root of 248453393 is about 628.6587683609.

The spelling of 248453393 in words is "two hundred forty-eight million, four hundred fifty-three thousand, three hundred ninety-three".