55523223410233 has 2 divisors, whose sum is σ = 55523223410234. Its totient is φ = 55523223410232.

The previous prime is 55523223410231. The next prime is 55523223410267. The reversal of 55523223410233 is 33201432232555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30436318015744 + 25086905394489 = 5516912^2 + 5008683^2 .

It is a cyclic number.

It is not a de Polignac number, because 55523223410233 - 2¹ = 55523223410231 is a prime.

It is a super-2 number, since 2×55523223410233² (a number of 28 digits) contains 22 as substring.

Together with 55523223410231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (55523223410231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27761611705116 + 27761611705117.

It is an arithmetic number, because the mean of its divisors is an integer number (27761611705117).

Almost surely, 2^{55523223410233} is an apocalyptic number.

It is an amenable number.

55523223410233 is a deficient number, since it is larger than the sum of its proper divisors (1).

55523223410233 is an equidigital number, since it uses as much as digits as its factorization.

55523223410233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 40.

Adding to 55523223410233 its reverse (33201432232555), we get a palindrome (88724655642788).

The spelling of 55523223410233 in words is "fifty-five trillion, five hundred twenty-three billion, two hundred twenty-three million, four hundred ten thousand, two hundred thirty-three".