6833973320655 has 32 divisors (see below), whose sum is σ = 11775602725824. Its totient is φ = 3364377348096.

The previous prime is 6833973320651. The next prime is 6833973320677. The reversal of 6833973320655 is 5560233793386.

It is a happy number.

It is not a de Polignac number, because 6833973320655 - 2² = 6833973320651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6833973320651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22283817 + ... + 22588413.

It is an arithmetic number, because the mean of its divisors is an integer number (367987585182).

Almost surely, 2^{6833973320655} is an apocalyptic number.

6833973320655 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6833973320655 is a deficient number, since it is larger than the sum of its proper divisors (4941629405169).

6833973320655 is a wasteful number, since it uses less digits than its factorization.

6833973320655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419675.

The product of its (nonzero) digits is 73483200, while the sum is 60.

The spelling of 6833973320655 in words is "six trillion, eight hundred thirty-three billion, nine hundred seventy-three million, three hundred twenty thousand, six hundred fifty-five".