87396595229 has 2 divisors, whose sum is σ = 87396595230. Its totient is φ = 87396595228.

The previous prime is 87396595207. The next prime is 87396595267. The reversal of 87396595229 is 92259569378.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61757220100 + 25639375129 = 248510^2 + 160123^2 .

It is a cyclic number.

It is not a de Polignac number, because 87396595229 - 2⁸ = 87396594973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87396595529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43698297614 + 43698297615.

It is an arithmetic number, because the mean of its divisors is an integer number (43698297615).

Almost surely, 2^87396595229 is an apocalyptic number.

It is an amenable number.

87396595229 is a deficient number, since it is larger than the sum of its proper divisors (1).

87396595229 is an equidigital number, since it uses as much as digits as its factorization.

87396595229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73483200, while the sum is 65.

The spelling of 87396595229 in words is "eighty-seven billion, three hundred ninety-six million, five hundred ninety-five thousand, two hundred twenty-nine".