33545406335164 has 12 divisors (see below), whose sum is σ = 58838184235600. Its totient is φ = 16734496553568.

The previous prime is 33545406335117. The next prime is 33545406335171. The reversal of 33545406335164 is 46153360454533.

It is a super-2 number, since 2×33545406335164² (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 3 ways as a sum of consecutive naturals, for example, 9551651529 + ... + 9551655040.

Almost surely, 2^{33545406335164} is an apocalyptic number.

It is an amenable number.

33545406335164 is a deficient number, since it is larger than the sum of its proper divisors (25292777900436).

33545406335164 is a wasteful number, since it uses less digits than its factorization.

33545406335164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19103307012 (or 19103307010 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 52.

Adding to 33545406335164 its reverse (46153360454533), we get a palindrome (79698766789697).

The spelling of 33545406335164 in words is "thirty-three trillion, five hundred forty-five billion, four hundred six million, three hundred thirty-five thousand, one hundred sixty-four".