54366243 has 8 divisors (see below), whose sum is σ = 72618000. Its totient is φ = 36179328.

The previous prime is 54366241. The next prime is 54366253. The reversal of 54366243 is 34266345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54366243 - 2¹ = 54366241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54366241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14218 + ... + 17631.

It is an arithmetic number, because the mean of its divisors is an integer number (9077250).

Almost surely, 2^54366243 is an apocalyptic number.

54366243 is a deficient number, since it is larger than the sum of its proper divisors (18251757).

54366243 is a wasteful number, since it uses less digits than its factorization.

54366243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32421.

The product of its digits is 51840, while the sum is 33.

The square root of 54366243 is about 7373.3467977574. The cubic root of 54366243 is about 378.8289038194.

The spelling of 54366243 in words is "fifty-four million, three hundred sixty-six thousand, two hundred forty-three".