852248736517 has 2 divisors, whose sum is σ = 852248736518. Its totient is φ = 852248736516.

The previous prime is 852248736497. The next prime is 852248736529. The reversal of 852248736517 is 715637842258.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 831946476321 + 20302260196 = 912111^2 + 142486^2 .

It is a cyclic number.

It is not a de Polignac number, because 852248736517 - 2⁷ = 852248736389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852248736617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426124368258 + 426124368259.

It is an arithmetic number, because the mean of its divisors is an integer number (426124368259).

Almost surely, 2^852248736517 is an apocalyptic number.

It is an amenable number.

852248736517 is a deficient number, since it is larger than the sum of its proper divisors (1).

852248736517 is an equidigital number, since it uses as much as digits as its factorization.

852248736517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22579200, while the sum is 58.

The spelling of 852248736517 in words is "eight hundred fifty-two billion, two hundred forty-eight million, seven hundred thirty-six thousand, five hundred seventeen".