54368617 has 2 divisors, whose sum is σ = 54368618. Its totient is φ = 54368616.

The previous prime is 54368609. The next prime is 54368647. The reversal of 54368617 is 71686345.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53934336 + 434281 = 7344^2 + 659^2 .

It is a cyclic number.

It is not a de Polignac number, because 54368617 - 2³ = 54368609 is a prime.

It is a super-3 number, since 3×54368617³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54368617.

It is not a weakly prime, because it can be changed into another prime (54368647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27184308 + 27184309.

It is an arithmetic number, because the mean of its divisors is an integer number (27184309).

Almost surely, 2^54368617 is an apocalyptic number.

It is an amenable number.

54368617 is a deficient number, since it is larger than the sum of its proper divisors (1).

54368617 is an equidigital number, since it uses as much as digits as its factorization.

54368617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The square root of 54368617 is about 7373.5077812395. The cubic root of 54368617 is about 378.8344178215.

The spelling of 54368617 in words is "fifty-four million, three hundred sixty-eight thousand, six hundred seventeen".