5125573770529 has 2 divisors, whose sum is σ = 5125573770530. Its totient is φ = 5125573770528.

The previous prime is 5125573770517. The next prime is 5125573770631. The reversal of 5125573770529 is 9250773755215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3294079801600 + 1831493968929 = 1814960^2 + 1353327^2 .

It is a cyclic number.

It is not a de Polignac number, because 5125573770529 - 2¹¹ = 5125573768481 is a prime.

It is not a weakly prime, because it can be changed into another prime (5125573770029) 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, 2562786885264 + 2562786885265.

It is an arithmetic number, because the mean of its divisors is an integer number (2562786885265).

Almost surely, 2^{5125573770529} is an apocalyptic number.

It is an amenable number.

5125573770529 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125573770529 is an equidigital number, since it uses as much as digits as its factorization.

5125573770529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23152500, while the sum is 58.

The spelling of 5125573770529 in words is "five trillion, one hundred twenty-five billion, five hundred seventy-three million, seven hundred seventy thousand, five hundred twenty-nine".