54389141 has 2 divisors, whose sum is σ = 54389142. Its totient is φ = 54389140.

The previous prime is 54389131. The next prime is 54389173. The reversal of 54389141 is 14198345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53597041 + 792100 = 7321^2 + 890^2 .

It is a cyclic number.

It is not a de Polignac number, because 54389141 - 2¹⁴ = 54372757 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 (54389131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27194570 + 27194571.

It is an arithmetic number, because the mean of its divisors is an integer number (27194571).

Almost surely, 2^54389141 is an apocalyptic number.

It is an amenable number.

54389141 is a deficient number, since it is larger than the sum of its proper divisors (1).

54389141 is an equidigital number, since it uses as much as digits as its factorization.

54389141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 35.

The square root of 54389141 is about 7374.8993891442. The cubic root of 54389141 is about 378.8820814668.

The spelling of 54389141 in words is "fifty-four million, three hundred eighty-nine thousand, one hundred forty-one".