8129360573 has 2 divisors, whose sum is σ = 8129360574. Its totient is φ = 8129360572.

The previous prime is 8129360537. The next prime is 8129360581. The reversal of 8129360573 is 3750639218.

Together with previous prime (8129360537) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5388000409 + 2741360164 = 73403^2 + 52358^2 .

It is a cyclic number.

It is not a de Polignac number, because 8129360573 - 2¹⁰ = 8129359549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8129360873) 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, 4064680286 + 4064680287.

It is an arithmetic number, because the mean of its divisors is an integer number (4064680287).

Almost surely, 2^8129360573 is an apocalyptic number.

It is an amenable number.

8129360573 is a deficient number, since it is larger than the sum of its proper divisors (1).

8129360573 is an equidigital number, since it uses as much as digits as its factorization.

8129360573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 8129360573 is about 90162.9667491038. The cubic root of 8129360573 is about 2010.7224594506.

The spelling of 8129360573 in words is "eight billion, one hundred twenty-nine million, three hundred sixty thousand, five hundred seventy-three".