51984341 has 2 divisors, whose sum is σ = 51984342. Its totient is φ = 51984340.

The previous prime is 51984319. The next prime is 51984349. The reversal of 51984341 is 14348915.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42706225 + 9278116 = 6535^2 + 3046^2 .

It is a cyclic number.

It is not a de Polignac number, because 51984341 - 2¹⁴ = 51967957 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51984349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25992170 + 25992171.

It is an arithmetic number, because the mean of its divisors is an integer number (25992171).

Almost surely, 2^51984341 is an apocalyptic number.

It is an amenable number.

51984341 is a deficient number, since it is larger than the sum of its proper divisors (1).

51984341 is an equidigital number, since it uses as much as digits as its factorization.

51984341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 51984341 is about 7210.0167128794. The cubic root of 51984341 is about 373.2136456432.

Subtracting from 51984341 its sum of digits (35), we obtain a triangular number (51984306 = T₁₀₁₉₆).

It can be divided in two parts, 51984 and 341, that added together give a palindrome (52325).

The spelling of 51984341 in words is "fifty-one million, nine hundred eighty-four thousand, three hundred forty-one".