53055030503 has 2 divisors, whose sum is σ = 53055030504. Its totient is φ = 53055030502.

The previous prime is 53055030493. The next prime is 53055030527. The reversal of 53055030503 is 30503055035.

53055030503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53055030503 - 2⁴ = 53055030487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53055030583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26527515251 + 26527515252.

It is an arithmetic number, because the mean of its divisors is an integer number (26527515252).

Almost surely, 2^53055030503 is an apocalyptic number.

53055030503 is a deficient number, since it is larger than the sum of its proper divisors (1).

53055030503 is an equidigital number, since it uses as much as digits as its factorization.

53055030503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16875, while the sum is 29.

Adding to 53055030503 its reverse (30503055035), we get a palindrome (83558085538).

The spelling of 53055030503 in words is "fifty-three billion, fifty-five million, thirty thousand, five hundred three".