5258321503 has 2 divisors, whose sum is σ = 5258321504. Its totient is φ = 5258321502.

The previous prime is 5258321501. The next prime is 5258321531. The reversal of 5258321503 is 3051238525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5258321503 - 2¹ = 5258321501 is a prime.

Together with 5258321501, 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 (5258321501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2629160751 + 2629160752.

It is an arithmetic number, because the mean of its divisors is an integer number (2629160752).

Almost surely, 2^5258321503 is an apocalyptic number.

5258321503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5258321503 is an equidigital number, since it uses as much as digits as its factorization.

5258321503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 5258321503 is about 72514.2848203028. The cubic root of 5258321503 is about 1738.9311159888.

The spelling of 5258321503 in words is "five billion, two hundred fifty-eight million, three hundred twenty-one thousand, five hundred three".