33455521110064 has 20 divisors (see below), whose sum is σ = 64820176118704. Its totient is φ = 16727733724608.

The previous prime is 33455521110041. The next prime is 33455521110083. The reversal of 33455521110064 is 46001112555433.

It is a super-2 number, since 2×33455521110064² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33455521109999 and 33455521110026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11981254 + ... + 14507290.

Almost surely, 2^{33455521110064} is an apocalyptic number.

It is an amenable number.

33455521110064 is a deficient number, since it is larger than the sum of its proper divisors (31364655008640).

33455521110064 is a wasteful number, since it uses less digits than its factorization.

33455521110064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353812 (or 3353806 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

Adding to 33455521110064 its reverse (46001112555433), we get a palindrome (79456633665497).

The spelling of 33455521110064 in words is "thirty-three trillion, four hundred fifty-five billion, five hundred twenty-one million, one hundred ten thousand, sixty-four".