54286279 has 8 divisors (see below), whose sum is σ = 57576672. Its totient is φ = 51073440.

The previous prime is 54286261. The next prime is 54286283. The reversal of 54286279 is 97268245.

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 54286279 - 2⁵ = 54286247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54286259) 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, 17944 + ... + 20749.

It is an arithmetic number, because the mean of its divisors is an integer number (7197084).

Almost surely, 2^54286279 is an apocalyptic number.

54286279 is a deficient number, since it is larger than the sum of its proper divisors (3290393).

54286279 is a wasteful number, since it uses less digits than its factorization.

54286279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38777.

The product of its digits is 241920, while the sum is 43.

The square root of 54286279 is about 7367.9222987217. The cubic root of 54286279 is about 378.6430805535.

The spelling of 54286279 in words is "fifty-four million, two hundred eighty-six thousand, two hundred seventy-nine".