6996946212853 has 2 divisors, whose sum is σ = 6996946212854. Its totient is φ = 6996946212852.

The previous prime is 6996946212749. The next prime is 6996946212937. The reversal of 6996946212853 is 3582126496996.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6980914348164 + 16031864689 = 2642142^2 + 126617^2 .

It is a cyclic number.

It is not a de Polignac number, because 6996946212853 - 2⁹ = 6996946212341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6996946216853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3498473106426 + 3498473106427.

It is an arithmetic number, because the mean of its divisors is an integer number (3498473106427).

Almost surely, 2^{6996946212853} is an apocalyptic number.

It is an amenable number.

6996946212853 is a deficient number, since it is larger than the sum of its proper divisors (1).

6996946212853 is an equidigital number, since it uses as much as digits as its factorization.

6996946212853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302330880, while the sum is 70.

The spelling of 6996946212853 in words is "six trillion, nine hundred ninety-six billion, nine hundred forty-six million, two hundred twelve thousand, eight hundred fifty-three".