2875805343913 has 2 divisors, whose sum is σ = 2875805343914. Its totient is φ = 2875805343912.

The previous prime is 2875805343907. The next prime is 2875805343947. The reversal of 2875805343913 is 3193435085782.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1491493085289 + 1384312258624 = 1221267^2 + 1176568^2 .

It is a cyclic number.

It is not a de Polignac number, because 2875805343913 - 2²⁵ = 2875771789481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2875805323913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437902671956 + 1437902671957.

It is an arithmetic number, because the mean of its divisors is an integer number (1437902671957).

Almost surely, 2^{2875805343913} is an apocalyptic number.

It is an amenable number.

2875805343913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2875805343913 is an equidigital number, since it uses as much as digits as its factorization.

2875805343913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 2875805343913 in words is "two trillion, eight hundred seventy-five billion, eight hundred five million, three hundred forty-three thousand, nine hundred thirteen".