5257302503 has 2 divisors, whose sum is σ = 5257302504. Its totient is φ = 5257302502.

The previous prime is 5257302461. The next prime is 5257302551. The reversal of 5257302503 is 3052037525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5257302503 - 2¹⁰ = 5257301479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5257302503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5257302553) 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, 2628651251 + 2628651252.

It is an arithmetic number, because the mean of its divisors is an integer number (2628651252).

Almost surely, 2^5257302503 is an apocalyptic number.

5257302503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5257302503 is an equidigital number, since it uses as much as digits as its factorization.

5257302503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 5257302503 is about 72507.2582780510. The cubic root of 5257302503 is about 1738.8187806944.

The spelling of 5257302503 in words is "five billion, two hundred fifty-seven million, three hundred two thousand, five hundred three".