2065463014873 has 4 divisors (see below), whose sum is σ = 2065468314880. Its totient is φ = 2065457714868.

The previous prime is 2065463014861. The next prime is 2065463014903. The reversal of 2065463014873 is 3784103645602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2065463014873 - 2⁵ = 2065463014841 is a prime.

It is a super-2 number, since 2×2065463014873² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2065463014073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2014665 + ... + 2861782.

It is an arithmetic number, because the mean of its divisors is an integer number (516367078720).

Almost surely, 2^{2065463014873} is an apocalyptic number.

It is an amenable number.

2065463014873 is a deficient number, since it is larger than the sum of its proper divisors (5300007).

2065463014873 is an equidigital number, since it uses as much as digits as its factorization.

2065463014873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5300006.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 2065463014873 in words is "two trillion, sixty-five billion, four hundred sixty-three million, fourteen thousand, eight hundred seventy-three".