53000025500503 has 2 divisors, whose sum is σ = 53000025500504. Its totient is φ = 53000025500502.

The previous prime is 53000025500459. The next prime is 53000025500633. The reversal of 53000025500503 is 30500552000035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53000025500503 - 2⁴⁵ = 17815653411671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53000025501503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26500012750251 + 26500012750252.

It is an arithmetic number, because the mean of its divisors is an integer number (26500012750252).

Almost surely, 2^{53000025500503} is an apocalyptic number.

53000025500503 is a deficient number, since it is larger than the sum of its proper divisors (1).

53000025500503 is an equidigital number, since it uses as much as digits as its factorization.

53000025500503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 28.

Adding to 53000025500503 its reverse (30500552000035), we get a palindrome (83500577500538).

The spelling of 53000025500503 in words is "fifty-three trillion, twenty-five million, five hundred thousand, five hundred three".