54225234332231 has 2 divisors, whose sum is σ = 54225234332232. Its totient is φ = 54225234332230.

The previous prime is 54225234332173. The next prime is 54225234332233. The reversal of 54225234332231 is 13223343252245.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54225234332231 - 2¹⁸ = 54225234070087 is a prime.

It is a super-2 number, since 2×54225234332231² (a number of 28 digits) contains 22 as substring.

Together with 54225234332233, 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 (54225234332233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27112617166115 + 27112617166116.

It is an arithmetic number, because the mean of its divisors is an integer number (27112617166116).

Almost surely, 2^{54225234332231} is an apocalyptic number.

54225234332231 is a deficient number, since it is larger than the sum of its proper divisors (1).

54225234332231 is an equidigital number, since it uses as much as digits as its factorization.

54225234332231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 41.

Adding to 54225234332231 its reverse (13223343252245), we get a palindrome (67448577584476).

The spelling of 54225234332231 in words is "fifty-four trillion, two hundred twenty-five billion, two hundred thirty-four million, three hundred thirty-two thousand, two hundred thirty-one".