54225823 has 2 divisors, whose sum is σ = 54225824. Its totient is φ = 54225822.

The previous prime is 54225811. The next prime is 54225839. The reversal of 54225823 is 32852245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54225823 - 2¹⁷ = 54094751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54225323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27112911 + 27112912.

It is an arithmetic number, because the mean of its divisors is an integer number (27112912).

Almost surely, 2^54225823 is an apocalyptic number.

54225823 is a deficient number, since it is larger than the sum of its proper divisors (1).

54225823 is an equidigital number, since it uses as much as digits as its factorization.

54225823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19200, while the sum is 31.

The square root of 54225823 is about 7363.8185067260. The cubic root of 54225823 is about 378.5024695226.

The spelling of 54225823 in words is "fifty-four million, two hundred twenty-five thousand, eight hundred twenty-three".