54317959 has 2 divisors, whose sum is σ = 54317960. Its totient is φ = 54317958.

The previous prime is 54317891. The next prime is 54317969. The reversal of 54317959 is 95971345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54317959 - 2⁷ = 54317831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54317969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27158979 + 27158980.

It is an arithmetic number, because the mean of its divisors is an integer number (27158980).

Almost surely, 2^54317959 is an apocalyptic number.

54317959 is a deficient number, since it is larger than the sum of its proper divisors (1).

54317959 is an equidigital number, since it uses as much as digits as its factorization.

54317959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 170100, while the sum is 43.

The square root of 54317959 is about 7370.0718449687. The cubic root of 54317959 is about 378.7167215076.

The spelling of 54317959 in words is "fifty-four million, three hundred seventeen thousand, nine hundred fifty-nine".