55632200223527 has 2 divisors, whose sum is σ = 55632200223528. Its totient is φ = 55632200223526.

The previous prime is 55632200223419. The next prime is 55632200223529. The reversal of 55632200223527 is 72532200223655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55632200223527 - 2²⁸ = 55631931788071 is a prime.

Together with 55632200223529, 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 (55632200223529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27816100111763 + 27816100111764.

It is an arithmetic number, because the mean of its divisors is an integer number (27816100111764).

Almost surely, 2^{55632200223527} is an apocalyptic number.

55632200223527 is a deficient number, since it is larger than the sum of its proper divisors (1).

55632200223527 is an equidigital number, since it uses as much as digits as its factorization.

55632200223527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 44.

The spelling of 55632200223527 in words is "fifty-five trillion, six hundred thirty-two billion, two hundred million, two hundred twenty-three thousand, five hundred twenty-seven".