255535224033 has 16 divisors (see below), whose sum is σ = 356522272256. Its totient is φ = 162603054720.

The previous prime is 255535224029. The next prime is 255535224101. The reversal of 255535224033 is 330422535552.

It is not a de Polignac number, because 255535224033 - 2² = 255535224029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 255535223982 and 255535224000.

It is not an unprimeable number, because it can be changed into a prime (255535228033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18813010 + ... + 18826587.

It is an arithmetic number, because the mean of its divisors is an integer number (22282642016).

Almost surely, 2^255535224033 is an apocalyptic number.

It is an amenable number.

255535224033 is a deficient number, since it is larger than the sum of its proper divisors (100987048223).

255535224033 is a wasteful number, since it uses less digits than its factorization.

255535224033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37639704.

The product of its (nonzero) digits is 540000, while the sum is 39.

Adding to 255535224033 its reverse (330422535552), we get a palindrome (585957759585).

The spelling of 255535224033 in words is "two hundred fifty-five billion, five hundred thirty-five million, two hundred twenty-four thousand, thirty-three".