33218007054 has 16 divisors (see below), whose sum is σ = 68056405200. Its totient is φ = 10802603840.

The previous prime is 33218006959. The next prime is 33218007061. The reversal of 33218007054 is 45070081233.

It is a super-2 number, since 2×33218007054² (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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67516029 + ... + 67516520.

It is an arithmetic number, because the mean of its divisors is an integer number (4253525325).

Almost surely, 2^33218007054 is an apocalyptic number.

33218007054 is an abundant number, since it is smaller than the sum of its proper divisors (34838398146).

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

33218007054 is a wasteful number, since it uses less digits than its factorization.

33218007054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135032595.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 33218007054 its reverse (45070081233), we get a palindrome (78288088287).

The spelling of 33218007054 in words is "thirty-three billion, two hundred eighteen million, seven thousand, fifty-four".