54085061 has 2 divisors, whose sum is σ = 54085062. Its totient is φ = 54085060.

The previous prime is 54085021. The next prime is 54085067. The reversal of 54085061 is 16058045.

It is a happy number.

54085061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45144961 + 8940100 = 6719^2 + 2990^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54085061 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54085067) 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, 27042530 + 27042531.

It is an arithmetic number, because the mean of its divisors is an integer number (27042531).

Almost surely, 2^54085061 is an apocalyptic number.

It is an amenable number.

54085061 is a deficient number, since it is larger than the sum of its proper divisors (1).

54085061 is an equidigital number, since it uses as much as digits as its factorization.

54085061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 54085061 is about 7354.2546189264. The cubic root of 54085061 is about 378.1746740833.

The spelling of 54085061 in words is "fifty-four million, eighty-five thousand, sixty-one".