5125514602361 has 2 divisors, whose sum is σ = 5125514602362. Its totient is φ = 5125514602360.

The previous prime is 5125514602309. The next prime is 5125514602393. The reversal of 5125514602361 is 1632064155215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3013852242025 + 2111662360336 = 1736045^2 + 1453156^2 .

It is a cyclic number.

It is not a de Polignac number, because 5125514602361 - 2⁶ = 5125514602297 is a prime.

It is not a weakly prime, because it can be changed into another prime (5125514607361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562757301180 + 2562757301181.

It is an arithmetic number, because the mean of its divisors is an integer number (2562757301181).

Almost surely, 2^{5125514602361} is an apocalyptic number.

It is an amenable number.

5125514602361 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125514602361 is an equidigital number, since it uses as much as digits as its factorization.

5125514602361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 41.

Adding to 5125514602361 its reverse (1632064155215), we get a palindrome (6757578757576).

The spelling of 5125514602361 in words is "five trillion, one hundred twenty-five billion, five hundred fourteen million, six hundred two thousand, three hundred sixty-one".