1035052505129 has 2 divisors, whose sum is σ = 1035052505130. Its totient is φ = 1035052505128.

The previous prime is 1035052505119. The next prime is 1035052505153. The reversal of 1035052505129 is 9215052505301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 800752943104 + 234299562025 = 894848^2 + 484045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1035052505129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1035052505092 and 1035052505101.

It is not a weakly prime, because it can be changed into another prime (1035052505119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517526252564 + 517526252565.

It is an arithmetic number, because the mean of its divisors is an integer number (517526252565).

Almost surely, 2^{1035052505129} is an apocalyptic number.

It is an amenable number.

1035052505129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1035052505129 is an equidigital number, since it uses as much as digits as its factorization.

1035052505129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67500, while the sum is 38.

The spelling of 1035052505129 in words is "one trillion, thirty-five billion, fifty-two million, five hundred five thousand, one hundred twenty-nine".