33541053223 has 4 divisors (see below), whose sum is σ = 33542098200. Its totient is φ = 33540008248.

The previous prime is 33541053211. The next prime is 33541053241. The reversal of 33541053223 is 32235014533.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 33541053223 - 2³³ = 24951118631 is a prime.

It is a super-2 number, since 2×33541053223² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33541053253) by changing a digit.

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, 472765 + ... + 539062.

It is an arithmetic number, because the mean of its divisors is an integer number (8385524550).

Almost surely, 2^33541053223 is an apocalyptic number.

33541053223 is a deficient number, since it is larger than the sum of its proper divisors (1044977).

33541053223 is a wasteful number, since it uses less digits than its factorization.

33541053223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044976.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 33541053223 its reverse (32235014533), we get a palindrome (65776067756).

The spelling of 33541053223 in words is "thirty-three billion, five hundred forty-one million, fifty-three thousand, two hundred twenty-three".