133332944885653 has 2 divisors, whose sum is σ = 133332944885654. Its totient is φ = 133332944885652.

The previous prime is 133332944885641. The next prime is 133332944885729. The reversal of 133332944885653 is 356588449233331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121190661047569 + 12142283838084 = 11008663^2 + 3484578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133332944885653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133332944885753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66666472442826 + 66666472442827.

It is an arithmetic number, because the mean of its divisors is an integer number (66666472442827).

Almost surely, 2^{133332944885653} is an apocalyptic number.

It is an amenable number.

133332944885653 is a deficient number, since it is larger than the sum of its proper divisors (1).

133332944885653 is an equidigital number, since it uses as much as digits as its factorization.

133332944885653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 671846400, while the sum is 67.

The spelling of 133332944885653 in words is "one hundred thirty-three trillion, three hundred thirty-two billion, nine hundred forty-four million, eight hundred eighty-five thousand, six hundred fifty-three".