54848197 has 2 divisors, whose sum is σ = 54848198. Its totient is φ = 54848196.

The previous prime is 54848179. The next prime is 54848219. The reversal of 54848197 is 79184845.

54848197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (54848179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51466276 + 3381921 = 7174^2 + 1839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54848197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54848147) 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, 27424098 + 27424099.

It is an arithmetic number, because the mean of its divisors is an integer number (27424099).

Almost surely, 2^54848197 is an apocalyptic number.

It is an amenable number.

54848197 is a deficient number, since it is larger than the sum of its proper divisors (1).

54848197 is an equidigital number, since it uses as much as digits as its factorization.

54848197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 46.

The square root of 54848197 is about 7405.9568591776. The cubic root of 54848197 is about 379.9450451462.

The spelling of 54848197 in words is "fifty-four million, eight hundred forty-eight thousand, one hundred ninety-seven".