875975489329 has 2 divisors, whose sum is σ = 875975489330. Its totient is φ = 875975489328.

The previous prime is 875975489287. The next prime is 875975489359. The reversal of 875975489329 is 923984579578.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 769213194304 + 106762295025 = 877048^2 + 326745^2 .

It is a cyclic number.

It is not a de Polignac number, because 875975489329 - 2¹³ = 875975481137 is a prime.

It is not a weakly prime, because it can be changed into another prime (875975489359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437987744664 + 437987744665.

It is an arithmetic number, because the mean of its divisors is an integer number (437987744665).

Almost surely, 2^875975489329 is an apocalyptic number.

It is an amenable number.

875975489329 is a deficient number, since it is larger than the sum of its proper divisors (1).

875975489329 is an equidigital number, since it uses as much as digits as its factorization.

875975489329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1371686400, while the sum is 76.

The spelling of 875975489329 in words is "eight hundred seventy-five billion, nine hundred seventy-five million, four hundred eighty-nine thousand, three hundred twenty-nine".