51341219 has 2 divisors, whose sum is σ = 51341220. Its totient is φ = 51341218.

The previous prime is 51341167. The next prime is 51341261. The reversal of 51341219 is 91214315.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51341219 is a prime.

It is a super-2 number, since 2×51341219² = 5271841536811922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (51341299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25670609 + 25670610.

It is an arithmetic number, because the mean of its divisors is an integer number (25670610).

Almost surely, 2^51341219 is an apocalyptic number.

51341219 is a deficient number, since it is larger than the sum of its proper divisors (1).

51341219 is an equidigital number, since it uses as much as digits as its factorization.

51341219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 26.

The square root of 51341219 is about 7165.2787105597. The cubic root of 51341219 is about 371.6681894026.

The spelling of 51341219 in words is "fifty-one million, three hundred forty-one thousand, two hundred nineteen".