33152214085 has 4 divisors (see below), whose sum is σ = 39782656908. Its totient is φ = 26521771264.

The previous prime is 33152214001. The next prime is 33152214101. The reversal of 33152214085 is 58041225133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20437847521 + 12714366564 = 142961^2 + 112758^2 .

It is a cyclic number.

It is not a de Polignac number, because 33152214085 - 2⁷ = 33152213957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33152214085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3315221404 + ... + 3315221413.

It is an arithmetic number, because the mean of its divisors is an integer number (9945664227).

Almost surely, 2^33152214085 is an apocalyptic number.

It is an amenable number.

33152214085 is a deficient number, since it is larger than the sum of its proper divisors (6630442823).

33152214085 is an equidigital number, since it uses as much as digits as its factorization.

33152214085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6630442822.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 33152214085 in words is "thirty-three billion, one hundred fifty-two million, two hundred fourteen thousand, eighty-five".