33535223164 has 12 divisors (see below), whose sum is σ = 58703592024. Its totient is φ = 16762768304.

The previous prime is 33535223159. The next prime is 33535223201. The reversal of 33535223164 is 46132253533.

It is a super-2 number, since 2×33535223164² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1195219 + ... + 1222954.

It is an arithmetic number, because the mean of its divisors is an integer number (4891966002).

Almost surely, 2^33535223164 is an apocalyptic number.

It is an amenable number.

33535223164 is a deficient number, since it is larger than the sum of its proper divisors (25168368860).

33535223164 is a wasteful number, since it uses less digits than its factorization.

33535223164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421644 (or 2421642 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

Adding to 33535223164 its reverse (46132253533), we get a palindrome (79667476697).

The spelling of 33535223164 in words is "thirty-three billion, five hundred thirty-five million, two hundred twenty-three thousand, one hundred sixty-four".