54848161 has 2 divisors, whose sum is σ = 54848162. Its totient is φ = 54848160.

The previous prime is 54848153. The next prime is 54848173. The reversal of 54848161 is 16184845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43151761 + 11696400 = 6569^2 + 3420^2 .

It is a cyclic number.

It is not a de Polignac number, because 54848161 - 2³ = 54848153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54848161.

It is not a weakly prime, because it can be changed into another prime (54848561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27424080 + 27424081.

It is an arithmetic number, because the mean of its divisors is an integer number (27424081).

Almost surely, 2^54848161 is an apocalyptic number.

It is an amenable number.

54848161 is a deficient number, since it is larger than the sum of its proper divisors (1).

54848161 is an equidigital number, since it uses as much as digits as its factorization.

54848161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 37.

The square root of 54848161 is about 7405.9544287013. The cubic root of 54848161 is about 379.9449620196.

The spelling of 54848161 in words is "fifty-four million, eight hundred forty-eight thousand, one hundred sixty-one".