5255552503 has 2 divisors, whose sum is σ = 5255552504. Its totient is φ = 5255552502.

The previous prime is 5255552501. The next prime is 5255552507. The reversal of 5255552503 is 3052555525.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5255552503 - 2¹ = 5255552501 is a prime.

It is a super-2 number, since 2×5255552503² = 55241664223579130018, which contains 22 as substring.

Together with 5255552501, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5255552501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627776251 + 2627776252.

It is an arithmetic number, because the mean of its divisors is an integer number (2627776252).

Almost surely, 2^5255552503 is an apocalyptic number.

5255552503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255552503 is an equidigital number, since it uses as much as digits as its factorization.

5255552503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 187500, while the sum is 37.

The square root of 5255552503 is about 72495.1895162707. The cubic root of 5255552503 is about 1738.6258255582.

The spelling of 5255552503 in words is "five billion, two hundred fifty-five million, five hundred fifty-two thousand, five hundred three".