6480982133773 has 4 divisors (see below), whose sum is σ = 7406836724320. Its totient is φ = 5555127543228.

The previous prime is 6480982133761. The next prime is 6480982133779. The reversal of 6480982133773 is 3773312890846.

It is a happy number.

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 6480982133773 - 2²⁹ = 6480445262861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6480982133779) 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, 462927295263 + ... + 462927295276.

It is an arithmetic number, because the mean of its divisors is an integer number (1851709181080).

Almost surely, 2^{6480982133773} is an apocalyptic number.

It is an amenable number.

6480982133773 is a deficient number, since it is larger than the sum of its proper divisors (925854590547).

6480982133773 is an equidigital number, since it uses as much as digits as its factorization.

6480982133773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925854590546.

The product of its (nonzero) digits is 36578304, while the sum is 61.

The spelling of 6480982133773 in words is "six trillion, four hundred eighty billion, nine hundred eighty-two million, one hundred thirty-three thousand, seven hundred seventy-three".