55523223410231 has 2 divisors, whose sum is σ = 55523223410232. Its totient is φ = 55523223410230.

The previous prime is 55523223410203. The next prime is 55523223410233. The reversal of 55523223410231 is 13201432232555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55523223410231 - 2¹⁰ = 55523223409207 is a prime.

It is a super-2 number, since 2×55523223410231² (a number of 28 digits) contains 22 as substring.

Together with 55523223410233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55523223410233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27761611705115 + 27761611705116.

It is an arithmetic number, because the mean of its divisors is an integer number (27761611705116).

Almost surely, 2^{55523223410231} is an apocalyptic number.

55523223410231 is a deficient number, since it is larger than the sum of its proper divisors (1).

55523223410231 is an equidigital number, since it uses as much as digits as its factorization.

55523223410231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 55523223410231 its reverse (13201432232555), we get a palindrome (68724655642786).

The spelling of 55523223410231 in words is "fifty-five trillion, five hundred twenty-three billion, two hundred twenty-three million, four hundred ten thousand, two hundred thirty-one".