33670685052049 has 2 divisors, whose sum is σ = 33670685052050. Its totient is φ = 33670685052048.

The previous prime is 33670685052031. The next prime is 33670685052091. The reversal of 33670685052049 is 94025058607633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17606877563025 + 16063807489024 = 4196055^2 + 4007968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33670685052049 is a prime.

It is a super-2 number, since 2×33670685052049² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33670685051984 and 33670685052002.

It is not a weakly prime, because it can be changed into another prime (33670685002049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16835342526024 + 16835342526025.

It is an arithmetic number, because the mean of its divisors is an integer number (16835342526025).

Almost surely, 2^{33670685052049} is an apocalyptic number.

It is an amenable number.

33670685052049 is a deficient number, since it is larger than the sum of its proper divisors (1).

33670685052049 is an equidigital number, since it uses as much as digits as its factorization.

33670685052049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32659200, while the sum is 58.

The spelling of 33670685052049 in words is "thirty-three trillion, six hundred seventy billion, six hundred eighty-five million, fifty-two thousand, forty-nine".