54914281 has 2 divisors, whose sum is σ = 54914282. Its totient is φ = 54914280.

The previous prime is 54914269. The next prime is 54914287. The reversal of 54914281 is 18241945.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50993881 + 3920400 = 7141^2 + 1980^2 .

It is a cyclic number.

It is not a de Polignac number, because 54914281 - 2¹¹ = 54912233 is a prime.

It is a super-2 number, since 2×54914281² = 6031156515493922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54914287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27457140 + 27457141.

It is an arithmetic number, because the mean of its divisors is an integer number (27457141).

Almost surely, 2^54914281 is an apocalyptic number.

It is an amenable number.

54914281 is a deficient number, since it is larger than the sum of its proper divisors (1).

54914281 is an equidigital number, since it uses as much as digits as its factorization.

54914281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 34.

The square root of 54914281 is about 7410.4170597882. The cubic root of 54914281 is about 380.0975765118.

The spelling of 54914281 in words is "fifty-four million, nine hundred fourteen thousand, two hundred eighty-one".