1426063553 has 2 divisors, whose sum is σ = 1426063554. Its totient is φ = 1426063552.

The previous prime is 1426063501. The next prime is 1426063589. The reversal of 1426063553 is 3553606241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1006919824 + 419143729 = 31732^2 + 20473^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426063553 - 2²⁰ = 1425014977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1426063153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713031776 + 713031777.

It is an arithmetic number, because the mean of its divisors is an integer number (713031777).

Almost surely, 2^1426063553 is an apocalyptic number.

It is an amenable number.

1426063553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426063553 is an equidigital number, since it uses as much as digits as its factorization.

1426063553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 1426063553 is about 37763.2566524658. The cubic root of 1426063553 is about 1125.5884468506.

Adding to 1426063553 its reverse (3553606241), we get a palindrome (4979669794).

The spelling of 1426063553 in words is "one billion, four hundred twenty-six million, sixty-three thousand, five hundred fifty-three".