54360217 has 4 divisors (see below), whose sum is σ = 54375696. Its totient is φ = 54344740.

The previous prime is 54360209. The next prime is 54360223. The reversal of 54360217 is 71206345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54360217 - 2³ = 54360209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54360277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342 + ... + 10432.

It is an arithmetic number, because the mean of its divisors is an integer number (13593924).

Almost surely, 2^54360217 is an apocalyptic number.

It is an amenable number.

54360217 is a deficient number, since it is larger than the sum of its proper divisors (15479).

54360217 is a wasteful number, since it uses less digits than its factorization.

54360217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15478.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 54360217 is about 7372.9381524600. The cubic root of 54360217 is about 378.8149067311.

The spelling of 54360217 in words is "fifty-four million, three hundred sixty thousand, two hundred seventeen".