32853561391129 has 2 divisors, whose sum is σ = 32853561391130. Its totient is φ = 32853561391128.

The previous prime is 32853561391127. The next prime is 32853561391163. The reversal of 32853561391129 is 92119316535823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26610359541529 + 6243201849600 = 5158523^2 + 2498640^2 .

It is a cyclic number.

It is not a de Polignac number, because 32853561391129 - 2¹ = 32853561391127 is a prime.

Together with 32853561391127, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32853561391127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16426780695564 + 16426780695565.

It is an arithmetic number, because the mean of its divisors is an integer number (16426780695565).

Almost surely, 2^{32853561391129} is an apocalyptic number.

It is an amenable number.

32853561391129 is a deficient number, since it is larger than the sum of its proper divisors (1).

32853561391129 is an equidigital number, since it uses as much as digits as its factorization.

32853561391129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10497600, while the sum is 58.

The spelling of 32853561391129 in words is "thirty-two trillion, eight hundred fifty-three billion, five hundred sixty-one million, three hundred ninety-one thousand, one hundred twenty-nine".