33636320364125 has 16 divisors (see below), whose sum is σ = 41978631060288. Its totient is φ = 26908733698000.

The previous prime is 33636320364103. The next prime is 33636320364149. The reversal of 33636320364125 is 52146302363633.

It is a happy number.

It is not a de Polignac number, because 33636320364125 - 2⁶ = 33636320364061 is a prime.

It is a super-2 number, since 2×33636320364125² (a number of 28 digits) contains 22 as substring.

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 33636320364125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9141254 + ... + 12281496.

It is an arithmetic number, because the mean of its divisors is an integer number (2623664441268).

Almost surely, 2^{33636320364125} is an apocalyptic number.

It is an amenable number.

33636320364125 is a deficient number, since it is larger than the sum of its proper divisors (8342310696163).

33636320364125 is an equidigital number, since it uses as much as digits as its factorization.

33636320364125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225949 (or 3225939 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 47.

The spelling of 33636320364125 in words is "thirty-three trillion, six hundred thirty-six billion, three hundred twenty million, three hundred sixty-four thousand, one hundred twenty-five".