6973900133 has 2 divisors, whose sum is σ = 6973900134. Its totient is φ = 6973900132.

The previous prime is 6973900117. The next prime is 6973900139. The reversal of 6973900133 is 3310093796.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3556094689 + 3417805444 = 59633^2 + 58462^2 .

It is a cyclic number.

It is not a de Polignac number, because 6973900133 - 2⁴ = 6973900117 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6973900139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3486950066 + 3486950067.

It is an arithmetic number, because the mean of its divisors is an integer number (3486950067).

Almost surely, 2^6973900133 is an apocalyptic number.

It is an amenable number.

6973900133 is a deficient number, since it is larger than the sum of its proper divisors (1).

6973900133 is an equidigital number, since it uses as much as digits as its factorization.

6973900133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91854, while the sum is 41.

The square root of 6973900133 is about 83509.8804513574. The cubic root of 6973900133 is about 1910.5507337043.

The spelling of 6973900133 in words is "six billion, nine hundred seventy-three million, nine hundred thousand, one hundred thirty-three".