51043230433219 has 2 divisors, whose sum is σ = 51043230433220. Its totient is φ = 51043230433218.

The previous prime is 51043230433201. The next prime is 51043230433231. The reversal of 51043230433219 is 91233403234015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51043230433219 - 2⁹ = 51043230432707 is a prime.

It is a super-3 number, since 3×51043230433219³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (51043230433519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25521615216609 + 25521615216610.

It is an arithmetic number, because the mean of its divisors is an integer number (25521615216610).

Almost surely, 2^{51043230433219} is an apocalyptic number.

51043230433219 is a deficient number, since it is larger than the sum of its proper divisors (1).

51043230433219 is an equidigital number, since it uses as much as digits as its factorization.

51043230433219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 51043230433219 in words is "fifty-one trillion, forty-three billion, two hundred thirty million, four hundred thirty-three thousand, two hundred nineteen".