54785041 has 2 divisors, whose sum is σ = 54785042. Its totient is φ = 54785040.

The previous prime is 54785039. The next prime is 54785047. The reversal of 54785041 is 14058745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41796225 + 12988816 = 6465^2 + 3604^2 .

It is a cyclic number.

It is not a de Polignac number, because 54785041 - 2¹ = 54785039 is a prime.

Together with 54785039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 54784988 and 54785006.

It is not a weakly prime, because it can be changed into another prime (54785047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27392520 + 27392521.

It is an arithmetic number, because the mean of its divisors is an integer number (27392521).

Almost surely, 2^54785041 is an apocalyptic number.

It is an amenable number.

54785041 is a deficient number, since it is larger than the sum of its proper divisors (1).

54785041 is an equidigital number, since it uses as much as digits as its factorization.

54785041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 54785041 is about 7401.6917660762. The cubic root of 54785041 is about 379.7991574864.

The spelling of 54785041 in words is "fifty-four million, seven hundred eighty-five thousand, forty-one".