53063633453 has 2 divisors, whose sum is σ = 53063633454. Its totient is φ = 53063633452.

The previous prime is 53063633387. The next prime is 53063633479. The reversal of 53063633453 is 35433636035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39332012329 + 13731621124 = 198323^2 + 117182^2 .

It is a cyclic number.

It is not a de Polignac number, because 53063633453 - 2⁸ = 53063633197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53063633453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53063633053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26531816726 + 26531816727.

It is an arithmetic number, because the mean of its divisors is an integer number (26531816727).

Almost surely, 2^53063633453 is an apocalyptic number.

It is an amenable number.

53063633453 is a deficient number, since it is larger than the sum of its proper divisors (1).

53063633453 is an equidigital number, since it uses as much as digits as its factorization.

53063633453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 41.

The spelling of 53063633453 in words is "fifty-three billion, sixty-three million, six hundred thirty-three thousand, four hundred fifty-three".