53425112317 has 2 divisors, whose sum is σ = 53425112318. Its totient is φ = 53425112316.

The previous prime is 53425112309. The next prime is 53425112327. The reversal of 53425112317 is 71321152435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52875162916 + 549949401 = 229946^2 + 23451^2 .

It is a cyclic number.

It is not a de Polignac number, because 53425112317 - 2³ = 53425112309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53425112327) 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, 26712556158 + 26712556159.

It is an arithmetic number, because the mean of its divisors is an integer number (26712556159).

Almost surely, 2^53425112317 is an apocalyptic number.

It is an amenable number.

53425112317 is a deficient number, since it is larger than the sum of its proper divisors (1).

53425112317 is an equidigital number, since it uses as much as digits as its factorization.

53425112317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 34.

The spelling of 53425112317 in words is "fifty-three billion, four hundred twenty-five million, one hundred twelve thousand, three hundred seventeen".