33164150413 has 2 divisors, whose sum is σ = 33164150414. Its totient is φ = 33164150412.

The previous prime is 33164150401. The next prime is 33164150447. The reversal of 33164150413 is 31405146133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22600010889 + 10564139524 = 150333^2 + 102782^2 .

It is an emirp because it is prime and its reverse (31405146133) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33164150413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33164150483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16582075206 + 16582075207.

It is an arithmetic number, because the mean of its divisors is an integer number (16582075207).

Almost surely, 2^33164150413 is an apocalyptic number.

It is an amenable number.

33164150413 is a deficient number, since it is larger than the sum of its proper divisors (1).

33164150413 is an equidigital number, since it uses as much as digits as its factorization.

33164150413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 33164150413 its reverse (31405146133), we get a palindrome (64569296546).

The spelling of 33164150413 in words is "thirty-three billion, one hundred sixty-four million, one hundred fifty thousand, four hundred thirteen".