2613140473 has 2 divisors, whose sum is σ = 2613140474. Its totient is φ = 2613140472.

The previous prime is 2613140459. The next prime is 2613140477. The reversal of 2613140473 is 3740413162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2074529209 + 538611264 = 45547^2 + 23208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2613140473 is a prime.

It is not a weakly prime, because it can be changed into another prime (2613140477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306570236 + 1306570237.

It is an arithmetic number, because the mean of its divisors is an integer number (1306570237).

Almost surely, 2^2613140473 is an apocalyptic number.

It is an amenable number.

2613140473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613140473 is an equidigital number, since it uses as much as digits as its factorization.

2613140473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 2613140473 is about 51118.8856783870. The cubic root of 2613140473 is about 1377.3815209203.

The spelling of 2613140473 in words is "two billion, six hundred thirteen million, one hundred forty thousand, four hundred seventy-three".