5203631252249 has 2 divisors, whose sum is σ = 5203631252250. Its totient is φ = 5203631252248.

The previous prime is 5203631252233. The next prime is 5203631252263. The reversal of 5203631252249 is 9422521363025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5091034094224 + 112597158025 = 2256332^2 + 335555^2 .

It is a cyclic number.

It is not a de Polignac number, because 5203631252249 - 2⁴ = 5203631252233 is a prime.

It is not a weakly prime, because it can be changed into another prime (5203631252299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601815626124 + 2601815626125.

It is an arithmetic number, because the mean of its divisors is an integer number (2601815626125).

Almost surely, 2^{5203631252249} is an apocalyptic number.

It is an amenable number.

5203631252249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5203631252249 is an equidigital number, since it uses as much as digits as its factorization.

5203631252249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 5203631252249 in words is "five trillion, two hundred three billion, six hundred thirty-one million, two hundred fifty-two thousand, two hundred forty-nine".