54414281 has 2 divisors, whose sum is σ = 54414282. Its totient is φ = 54414280.

The previous prime is 54414277. The next prime is 54414287. The reversal of 54414281 is 18241445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27994681 + 26419600 = 5291^2 + 5140^2 .

It is a cyclic number.

It is not a de Polignac number, because 54414281 - 2² = 54414277 is a prime.

It is a super-2 number, since 2×54414281² = 5921827953493922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (54414287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27207140 + 27207141.

It is an arithmetic number, because the mean of its divisors is an integer number (27207141).

Almost surely, 2^54414281 is an apocalyptic number.

It is an amenable number.

54414281 is a deficient number, since it is larger than the sum of its proper divisors (1).

54414281 is an equidigital number, since it uses as much as digits as its factorization.

54414281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5120, while the sum is 29.

The square root of 54414281 is about 7376.6036222641. The cubic root of 54414281 is about 378.9404486834.

The spelling of 54414281 in words is "fifty-four million, four hundred fourteen thousand, two hundred eighty-one".