54280271 has 4 divisors (see below), whose sum is σ = 54580344. Its totient is φ = 53980200.

The previous prime is 54280267. The next prime is 54280273. The reversal of 54280271 is 17208245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17208245 = 5 ⋅3441649.

It is a cyclic number.

It is not a de Polignac number, because 54280271 - 2² = 54280267 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 (54280273) 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, 149765 + ... + 150126.

It is an arithmetic number, because the mean of its divisors is an integer number (13645086).

Almost surely, 2^54280271 is an apocalyptic number.

54280271 is a deficient number, since it is larger than the sum of its proper divisors (300073).

54280271 is a wasteful number, since it uses less digits than its factorization.

54280271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300072.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 54280271 is about 7367.5145741288. The cubic root of 54280271 is about 378.6291115752.

The spelling of 54280271 in words is "fifty-four million, two hundred eighty thousand, two hundred seventy-one".