33450625352216 has 96 divisors (see below), whose sum is σ = 70094357225280. Its totient is φ = 14911729689600.

The previous prime is 33450625352191. The next prime is 33450625352281. The reversal of 33450625352216 is 61225352605433.

It is a happy number.

It is a super-2 number, since 2×33450625352216² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 845953406 + ... + 845992946.

It is an arithmetic number, because the mean of its divisors is an integer number (730149554430).

Almost surely, 2^{33450625352216} is an apocalyptic number.

It is an amenable number.

33450625352216 is an abundant number, since it is smaller than the sum of its proper divisors (36643731873064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33450625352216 is a wasteful number, since it uses less digits than its factorization.

33450625352216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56833 (or 56810 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 47.

Adding to 33450625352216 its reverse (61225352605433), we get a palindrome (94675977957649).

The spelling of 33450625352216 in words is "thirty-three trillion, four hundred fifty billion, six hundred twenty-five million, three hundred fifty-two thousand, two hundred sixteen".