54268285 has 4 divisors (see below), whose sum is σ = 65121948. Its totient is φ = 43414624.

The previous prime is 54268271. The next prime is 54268337. The reversal of 54268285 is 58286245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58286245 = 5 ⋅11657249.

It can be written as a sum of positive squares in 2 ways, for example, as 10536516 + 43731769 = 3246^2 + 6613^2 .

It is a cyclic number.

It is not a de Polignac number, because 54268285 - 2¹⁹ = 53743997 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5426824 + ... + 5426833.

It is an arithmetic number, because the mean of its divisors is an integer number (16280487).

Almost surely, 2^54268285 is an apocalyptic number.

It is an amenable number.

54268285 is a deficient number, since it is larger than the sum of its proper divisors (10853663).

54268285 is a wasteful number, since it uses less digits than its factorization.

54268285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853662.

The product of its digits is 153600, while the sum is 40.

The square root of 54268285 is about 7366.7010934339. The cubic root of 54268285 is about 378.6012402908.

The spelling of 54268285 in words is "fifty-four million, two hundred sixty-eight thousand, two hundred eighty-five".