2613053305 has 4 divisors (see below), whose sum is σ = 3135663972. Its totient is φ = 2090442640.

The previous prime is 2613053297. The next prime is 2613053309. The reversal of 2613053305 is 5033503162.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1415339641 + 1197713664 = 37621^2 + 34608^2 .

It is not a de Polignac number, because 2613053305 - 2³ = 2613053297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2613053309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261305326 + ... + 261305335.

It is an arithmetic number, because the mean of its divisors is an integer number (783915993).

Almost surely, 2^2613053305 is an apocalyptic number.

It is an amenable number.

2613053305 is a deficient number, since it is larger than the sum of its proper divisors (522610667).

2613053305 is an equidigital number, since it uses as much as digits as its factorization.

2613053305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522610666.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 2613053305 is about 51118.0330705320. The cubic root of 2613053305 is about 1377.3662053861.

Adding to 2613053305 its reverse (5033503162), we get a palindrome (7646556467).

The spelling of 2613053305 in words is "two billion, six hundred thirteen million, fifty-three thousand, three hundred five".