54805967 has 2 divisors, whose sum is σ = 54805968. Its totient is φ = 54805966.

The previous prime is 54805931. The next prime is 54806023. The reversal of 54805967 is 76950845.

54805967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54805967 - 2¹⁶ = 54740431 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54802967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27402983 + 27402984.

It is an arithmetic number, because the mean of its divisors is an integer number (27402984).

Almost surely, 2^54805967 is an apocalyptic number.

54805967 is a deficient number, since it is larger than the sum of its proper divisors (1).

54805967 is an equidigital number, since it uses as much as digits as its factorization.

54805967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 54805967 is about 7403.1052268626. The cubic root of 54805967 is about 379.8475080661.

The spelling of 54805967 in words is "fifty-four million, eight hundred five thousand, nine hundred sixty-seven".