54056243 has 8 divisors (see below), whose sum is σ = 57344112. Its totient is φ = 50780416.

The previous prime is 54056221. The next prime is 54056263. The reversal of 54056243 is 34265045.

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

It is a cyclic number.

It is not a de Polignac number, because 54056243 - 2¹⁰ = 54055219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54056263) 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, 7271 + ... + 12687.

It is an arithmetic number, because the mean of its divisors is an integer number (7168014).

Almost surely, 2^54056243 is an apocalyptic number.

54056243 is a deficient number, since it is larger than the sum of its proper divisors (3287869).

54056243 is a wasteful number, since it uses less digits than its factorization.

54056243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6021.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 54056243 is about 7352.2950838497. The cubic root of 54056243 is about 378.1074948798.

The spelling of 54056243 in words is "fifty-four million, fifty-six thousand, two hundred forty-three".