25353060529 has 2 divisors, whose sum is σ = 25353060530. Its totient is φ = 25353060528.

The previous prime is 25353060497. The next prime is 25353060539. The reversal of 25353060529 is 92506035352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18534099600 + 6818960929 = 136140^2 + 82577^2 .

It is a cyclic number.

It is not a de Polignac number, because 25353060529 - 2⁵ = 25353060497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25353060491 and 25353060500.

It is not a weakly prime, because it can be changed into another prime (25353060539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12676530264 + 12676530265.

It is an arithmetic number, because the mean of its divisors is an integer number (12676530265).

Almost surely, 2^25353060529 is an apocalyptic number.

It is an amenable number.

25353060529 is a deficient number, since it is larger than the sum of its proper divisors (1).

25353060529 is an equidigital number, since it uses as much as digits as its factorization.

25353060529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 40.

The spelling of 25353060529 in words is "twenty-five billion, three hundred fifty-three million, sixty thousand, five hundred twenty-nine".