54716281 has 4 divisors (see below), whose sum is σ = 54814032. Its totient is φ = 54618532.

The previous prime is 54716279. The next prime is 54716297. The reversal of 54716281 is 18261745.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54716281 - 2¹ = 54716279 is a prime.

It is a super-2 number, since 2×54716281² = 5987742812941922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54716231) 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, 48031 + ... + 49156.

It is an arithmetic number, because the mean of its divisors is an integer number (13703508).

Almost surely, 2^54716281 is an apocalyptic number.

It is an amenable number.

54716281 is a deficient number, since it is larger than the sum of its proper divisors (97751).

54716281 is an equidigital number, since it uses as much as digits as its factorization.

54716281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97750.

The product of its digits is 13440, while the sum is 34.

The square root of 54716281 is about 7397.0454236810. The cubic root of 54716281 is about 379.6401972864.

The spelling of 54716281 in words is "fifty-four million, seven hundred sixteen thousand, two hundred eighty-one".