2730500613 has 12 divisors (see below), whose sum is σ = 3944513248. Its totient is φ = 1820122920.

The previous prime is 2730500593. The next prime is 2730500623. The reversal of 2730500613 is 3160050372.

It is a happy number.

It is not a de Polignac number, because 2730500613 - 2¹⁰ = 2730499589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730500623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127506 + ... + 147372.

Almost surely, 2^2730500613 is an apocalyptic number.

It is an amenable number.

2730500613 is a deficient number, since it is larger than the sum of its proper divisors (1214012635).

2730500613 is a wasteful number, since it uses less digits than its factorization.

2730500613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35144 (or 35141 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 2730500613 is about 52254.1923007140. The cubic root of 2730500613 is about 1397.7004107305.

Adding to 2730500613 its reverse (3160050372), we get a palindrome (5890550985).

The spelling of 2730500613 in words is "two billion, seven hundred thirty million, five hundred thousand, six hundred thirteen".