53053205453 has 2 divisors, whose sum is σ = 53053205454. Its totient is φ = 53053205452.

The previous prime is 53053205423. The next prime is 53053205489. The reversal of 53053205453 is 35450235035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38762915689 + 14290289764 = 196883^2 + 119542^2 .

It is a cyclic number.

It is not a de Polignac number, because 53053205453 - 2⁸ = 53053205197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53053205423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26526602726 + 26526602727.

It is an arithmetic number, because the mean of its divisors is an integer number (26526602727).

Almost surely, 2^53053205453 is an apocalyptic number.

It is an amenable number.

53053205453 is a deficient number, since it is larger than the sum of its proper divisors (1).

53053205453 is an equidigital number, since it uses as much as digits as its factorization.

53053205453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 35.

The spelling of 53053205453 in words is "fifty-three billion, fifty-three million, two hundred five thousand, four hundred fifty-three".