53553055519 has 2 divisors, whose sum is σ = 53553055520. Its totient is φ = 53553055518.

The previous prime is 53553055487. The next prime is 53553055531. The reversal of 53553055519 is 91555035535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53553055519 - 2⁵ = 53553055487 is a prime.

It is a super-2 number, since 2×53553055519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53553055219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26776527759 + 26776527760.

It is an arithmetic number, because the mean of its divisors is an integer number (26776527760).

Almost surely, 2^53553055519 is an apocalyptic number.

53553055519 is a deficient number, since it is larger than the sum of its proper divisors (1).

53553055519 is an equidigital number, since it uses as much as digits as its factorization.

53553055519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1265625, while the sum is 46.

The spelling of 53553055519 in words is "fifty-three billion, five hundred fifty-three million, fifty-five thousand, five hundred nineteen".