33550423223153 has 8 divisors (see below), whose sum is σ = 35574017711520. Its totient is φ = 31552607008800.

The previous prime is 33550423223143. The next prime is 33550423223227. The reversal of 33550423223153 is 35132232405533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33550423223153 - 2⁴ = 33550423223137 is a prime.

It is a super-2 number, since 2×33550423223153² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33550423223153.

It is not an unprimeable number, because it can be changed into a prime (33550423223113) 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 7 ways as a sum of consecutive naturals, for example, 6444565823 + ... + 6444571028.

It is an arithmetic number, because the mean of its divisors is an integer number (4446752213940).

Almost surely, 2^{33550423223153} is an apocalyptic number.

It is an amenable number.

33550423223153 is a deficient number, since it is larger than the sum of its proper divisors (2023594488367).

33550423223153 is a wasteful number, since it uses less digits than its factorization.

33550423223153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12889137007.

The product of its (nonzero) digits is 972000, while the sum is 41.

Adding to 33550423223153 its reverse (35132232405533), we get a palindrome (68682655628686).

The spelling of 33550423223153 in words is "thirty-three trillion, five hundred fifty billion, four hundred twenty-three million, two hundred twenty-three thousand, one hundred fifty-three".