5142256219 has 2 divisors, whose sum is σ = 5142256220. Its totient is φ = 5142256218.

The previous prime is 5142256201. The next prime is 5142256241. The reversal of 5142256219 is 9126522415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5142256219 - 2¹¹ = 5142254171 is a prime.

It is a super-2 number, since 2×5142256219² = 52885598043688351922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5142256279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571128109 + 2571128110.

It is an arithmetic number, because the mean of its divisors is an integer number (2571128110).

Almost surely, 2^5142256219 is an apocalyptic number.

5142256219 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142256219 is an equidigital number, since it uses as much as digits as its factorization.

5142256219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 37.

The square root of 5142256219 is about 71709.5266962487. The cubic root of 5142256219 is about 1726.0415155656.

The spelling of 5142256219 in words is "five billion, one hundred forty-two million, two hundred fifty-six thousand, two hundred nineteen".