2505305353 has 2 divisors, whose sum is σ = 2505305354. Its totient is φ = 2505305352.

The previous prime is 2505305347. The next prime is 2505305371. The reversal of 2505305353 is 3535035052.

2505305353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2388081424 + 117223929 = 48868^2 + 10827^2 .

It is a cyclic number.

It is not a de Polignac number, because 2505305353 - 2¹³ = 2505297161 is a prime.

It is not a weakly prime, because it can be changed into another prime (2505305333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252652676 + 1252652677.

It is an arithmetic number, because the mean of its divisors is an integer number (1252652677).

Almost surely, 2^2505305353 is an apocalyptic number.

It is an amenable number.

2505305353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505305353 is an equidigital number, since it uses as much as digits as its factorization.

2505305353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33750, while the sum is 31.

The square root of 2505305353 is about 50053.0254130557. The cubic root of 2505305353 is about 1358.1681928770.

The spelling of 2505305353 in words is "two billion, five hundred five million, three hundred five thousand, three hundred fifty-three".