54211319 has 2 divisors, whose sum is σ = 54211320. Its totient is φ = 54211318.

The previous prime is 54211309. The next prime is 54211331. The reversal of 54211319 is 91311245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54211319 - 2⁴ = 54211303 is a prime.

It is a super-2 number, since 2×54211319² = 5877734215439522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54211309) 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, 27105659 + 27105660.

It is an arithmetic number, because the mean of its divisors is an integer number (27105660).

Almost surely, 2^54211319 is an apocalyptic number.

54211319 is a deficient number, since it is larger than the sum of its proper divisors (1).

54211319 is an equidigital number, since it uses as much as digits as its factorization.

54211319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 26.

The square root of 54211319 is about 7362.8336257178. The cubic root of 54211319 is about 378.4687199850.

The spelling of 54211319 in words is "fifty-four million, two hundred eleven thousand, three hundred nineteen".