53848493 has 2 divisors, whose sum is σ = 53848494. Its totient is φ = 53848492.

The previous prime is 53848481. The next prime is 53848541. The reversal of 53848493 is 39484835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53042089 + 806404 = 7283^2 + 898^2 .

It is a cyclic number.

It is not a de Polignac number, because 53848493 - 2⁶ = 53848429 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 (53848463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26924246 + 26924247.

It is an arithmetic number, because the mean of its divisors is an integer number (26924247).

Almost surely, 2^53848493 is an apocalyptic number.

It is an amenable number.

53848493 is a deficient number, since it is larger than the sum of its proper divisors (1).

53848493 is an equidigital number, since it uses as much as digits as its factorization.

53848493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 44.

The square root of 53848493 is about 7338.1532417905. The cubic root of 53848493 is about 377.6224896720.

The spelling of 53848493 in words is "fifty-three million, eight hundred forty-eight thousand, four hundred ninety-three".