54316897 has 2 divisors, whose sum is σ = 54316898. Its totient is φ = 54316896.

The previous prime is 54316883. The next prime is 54316903. The reversal of 54316897 is 79861345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52359696 + 1957201 = 7236^2 + 1399^2 .

It is a cyclic number.

It is not a de Polignac number, because 54316897 - 2¹¹ = 54314849 is a prime.

It is not a weakly prime, because it can be changed into another prime (54316807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27158448 + 27158449.

It is an arithmetic number, because the mean of its divisors is an integer number (27158449).

Almost surely, 2^54316897 is an apocalyptic number.

It is an amenable number.

54316897 is a deficient number, since it is larger than the sum of its proper divisors (1).

54316897 is an equidigital number, since it uses as much as digits as its factorization.

54316897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 43.

The square root of 54316897 is about 7369.9997964722. Note that the first 3 decimals coincide. The cubic root of 54316897 is about 378.7142533259.

The spelling of 54316897 in words is "fifty-four million, three hundred sixteen thousand, eight hundred ninety-seven".