54291383 has 2 divisors, whose sum is σ = 54291384. Its totient is φ = 54291382.

The previous prime is 54291329. The next prime is 54291389. The reversal of 54291383 is 38319245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54291383 - 2¹² = 54287287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54291389) 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, 27145691 + 27145692.

It is an arithmetic number, because the mean of its divisors is an integer number (27145692).

Almost surely, 2^54291383 is an apocalyptic number.

54291383 is a deficient number, since it is larger than the sum of its proper divisors (1).

54291383 is an equidigital number, since it uses as much as digits as its factorization.

54291383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 54291383 is about 7368.2686568827. The cubic root of 54291383 is about 378.6549468651.

The spelling of 54291383 in words is "fifty-four million, two hundred ninety-one thousand, three hundred eighty-three".