54087361 has 2 divisors, whose sum is σ = 54087362. Its totient is φ = 54087360.

The previous prime is 54087331. The next prime is 54087367. The reversal of 54087361 is 16378045.

54087361 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., 35760400 + 18326961 = 5980^2 + 4281^2 .

It is a cyclic number.

It is not a de Polignac number, because 54087361 - 2²¹ = 51990209 is a prime.

It is not a weakly prime, because it can be changed into another prime (54087367) 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, 27043680 + 27043681.

It is an arithmetic number, because the mean of its divisors is an integer number (27043681).

Almost surely, 2^54087361 is an apocalyptic number.

It is an amenable number.

54087361 is a deficient number, since it is larger than the sum of its proper divisors (1).

54087361 is an equidigital number, since it uses as much as digits as its factorization.

54087361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 54087361 is about 7354.4109893315. The cubic root of 54087361 is about 378.1800347097.

It can be divided in two parts, 5408 and 7361, that added together give a square (12769 = 113²).

The spelling of 54087361 in words is "fifty-four million, eighty-seven thousand, three hundred sixty-one".