54598289 has 2 divisors, whose sum is σ = 54598290. Its totient is φ = 54598288.

The previous prime is 54598279. The next prime is 54598301. The reversal of 54598289 is 98289545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32433025 + 22165264 = 5695^2 + 4708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54598289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54598249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27299144 + 27299145.

It is an arithmetic number, because the mean of its divisors is an integer number (27299145).

Almost surely, 2^54598289 is an apocalyptic number.

It is an amenable number.

54598289 is a deficient number, since it is larger than the sum of its proper divisors (1).

54598289 is an equidigital number, since it uses as much as digits as its factorization.

54598289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1036800, while the sum is 50.

The square root of 54598289 is about 7389.0655024841. The cubic root of 54598289 is about 379.3671113313.

The spelling of 54598289 in words is "fifty-four million, five hundred ninety-eight thousand, two hundred eighty-nine".