126548353 has 2 divisors, whose sum is σ = 126548354. Its totient is φ = 126548352.

The previous prime is 126548351. The next prime is 126548371. The reversal of 126548353 is 353845621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112954384 + 13593969 = 10628^2 + 3687^2 .

It is a cyclic number.

It is not a de Polignac number, because 126548353 - 2¹ = 126548351 is a prime.

Together with 126548351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (126548351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63274176 + 63274177.

It is an arithmetic number, because the mean of its divisors is an integer number (63274177).

Almost surely, 2^126548353 is an apocalyptic number.

It is an amenable number.

126548353 is a deficient number, since it is larger than the sum of its proper divisors (1).

126548353 is an equidigital number, since it uses as much as digits as its factorization.

126548353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 37.

The square root of 126548353 is about 11249.3712268731. The cubic root of 126548353 is about 502.0560047674.

The spelling of 126548353 in words is "one hundred twenty-six million, five hundred forty-eight thousand, three hundred fifty-three".