6676222557773 has 4 divisors (see below), whose sum is σ = 6676420060380. Its totient is φ = 6676025055168.

The previous prime is 6676222557757. The next prime is 6676222557803. The reversal of 6676222557773 is 3777552226766.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5341543747684 + 1334678810089 = 2311178^2 + 1155283^2 .

It is a cyclic number.

It is not a de Polignac number, because 6676222557773 - 2⁴ = 6676222557757 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 (6676222557733) 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, 98700590 + ... + 98768207.

It is an arithmetic number, because the mean of its divisors is an integer number (1669105015095).

Almost surely, 2^{6676222557773} is an apocalyptic number.

It is an amenable number.

6676222557773 is a deficient number, since it is larger than the sum of its proper divisors (197502607).

6676222557773 is a wasteful number, since it uses less digits than its factorization.

6676222557773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197502606.

The product of its digits is 311169600, while the sum is 65.

The spelling of 6676222557773 in words is "six trillion, six hundred seventy-six billion, two hundred twenty-two million, five hundred fifty-seven thousand, seven hundred seventy-three".