53055255030553 has 2 divisors, whose sum is σ = 53055255030554. Its totient is φ = 53055255030552.

The previous prime is 53055255030493. The next prime is 53055255030571. The reversal of 53055255030553 is 35503055255035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51126675685264 + 1928579345289 = 7150292^2 + 1388733^2 .

It is a cyclic number.

It is not a de Polignac number, because 53055255030553 - 2⁴¹ = 50856231775001 is a prime.

It is not a weakly prime, because it can be changed into another prime (53055255030653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26527627515276 + 26527627515277.

It is an arithmetic number, because the mean of its divisors is an integer number (26527627515277).

Almost surely, 2^{53055255030553} is an apocalyptic number.

It is an amenable number.

53055255030553 is a deficient number, since it is larger than the sum of its proper divisors (1).

53055255030553 is an equidigital number, since it uses as much as digits as its factorization.

53055255030553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4218750, while the sum is 46.

The spelling of 53055255030553 in words is "fifty-three trillion, fifty-five billion, two hundred fifty-five million, thirty thousand, five hundred fifty-three".