54232319 has 2 divisors, whose sum is σ = 54232320. Its totient is φ = 54232318.

The previous prime is 54232309. The next prime is 54232333. The reversal of 54232319 is 91323245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54232319 - 2⁸ = 54232063 is a prime.

It is a super-2 number, since 2×54232319² = 5882288848235522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54232291 and 54232300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54232309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27116159 + 27116160.

It is an arithmetic number, because the mean of its divisors is an integer number (27116160).

Almost surely, 2^54232319 is an apocalyptic number.

54232319 is a deficient number, since it is larger than the sum of its proper divisors (1).

54232319 is an equidigital number, since it uses as much as digits as its factorization.

54232319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 54232319 is about 7364.2595690266. The cubic root of 54232319 is about 378.5175831943.

It can be divided in two parts, 5 and 4232319, that added together give a palindrome (4232324).

The spelling of 54232319 in words is "fifty-four million, two hundred thirty-two thousand, three hundred nineteen".