2731412653 has 2 divisors, whose sum is σ = 2731412654. Its totient is φ = 2731412652.

The previous prime is 2731412639. The next prime is 2731412657. The reversal of 2731412653 is 3562141372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2730898564 + 514089 = 52258^2 + 717^2 .

It is a cyclic number.

It is not a de Polignac number, because 2731412653 - 2⁹ = 2731412141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2731412657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365706326 + 1365706327.

It is an arithmetic number, because the mean of its divisors is an integer number (1365706327).

Almost surely, 2^2731412653 is an apocalyptic number.

It is an amenable number.

2731412653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2731412653 is an equidigital number, since it uses as much as digits as its factorization.

2731412653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 2731412653 is about 52262.9185273842. The cubic root of 2731412653 is about 1397.8560130611.

The spelling of 2731412653 in words is "two billion, seven hundred thirty-one million, four hundred twelve thousand, six hundred fifty-three".