10873863613 has 2 divisors, whose sum is σ = 10873863614. Its totient is φ = 10873863612.

The previous prime is 10873863601. The next prime is 10873863677. The reversal of 10873863613 is 31636837801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7946296164 + 2927567449 = 89142^2 + 54107^2 .

It is a cyclic number.

It is not a de Polignac number, because 10873863613 - 2²¹ = 10871766461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10873863713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5436931806 + 5436931807.

It is an arithmetic number, because the mean of its divisors is an integer number (5436931807).

Almost surely, 2^10873863613 is an apocalyptic number.

It is an amenable number.

10873863613 is a deficient number, since it is larger than the sum of its proper divisors (1).

10873863613 is an equidigital number, since it uses as much as digits as its factorization.

10873863613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 10873863613 in words is "ten billion, eight hundred seventy-three million, eight hundred sixty-three thousand, six hundred thirteen".