6533773356 has 24 divisors (see below), whose sum is σ = 16631423424. Its totient is φ = 1979931280.

The previous prime is 6533773321. The next prime is 6533773381.

6533773356 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24749010 + ... + 24749273.

It is an arithmetic number, because the mean of its divisors is an integer number (692975976).

Almost surely, 2^6533773356 is an apocalyptic number.

6533773356 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6533773356 is an abundant number, since it is smaller than the sum of its proper divisors (10097650068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6533773356 is a wasteful number, since it uses less digits than its factorization.

6533773356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49498301 (or 49498299 counting only the distinct ones).

The product of its digits is 3572100, while the sum is 48.

The square root of 6533773356 is about 80831.7595750581. The cubic root of 6533773356 is about 1869.4822893155.

The spelling of 6533773356 in words is "six billion, five hundred thirty-three million, seven hundred seventy-three thousand, three hundred fifty-six".