33535200164 has 12 divisors (see below), whose sum is σ = 58771535088. Its totient is φ = 16743333000.

The previous prime is 33535200143. The next prime is 33535200191. The reversal of 33535200164 is 46100253533.

It is a super-2 number, since 2×33535200164² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33535200164.

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, 6063662 + ... + 6069189.

It is an arithmetic number, because the mean of its divisors is an integer number (4897627924).

Almost surely, 2^33535200164 is an apocalyptic number.

It is an amenable number.

33535200164 is a deficient number, since it is larger than the sum of its proper divisors (25236334924).

33535200164 is a wasteful number, since it uses less digits than its factorization.

33535200164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12133546 (or 12133544 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 33535200164 its reverse (46100253533), we get a palindrome (79635453697).

The spelling of 33535200164 in words is "thirty-three billion, five hundred thirty-five million, two hundred thousand, one hundred sixty-four".