5143252427 has 2 divisors, whose sum is σ = 5143252428. Its totient is φ = 5143252426.

The previous prime is 5143252351. The next prime is 5143252469. The reversal of 5143252427 is 7242523415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5143252427 - 2²² = 5139058123 is a prime.

It is not a weakly prime, because it can be changed into another prime (5143252487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571626213 + 2571626214.

It is an arithmetic number, because the mean of its divisors is an integer number (2571626214).

Almost surely, 2^5143252427 is an apocalyptic number.

5143252427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143252427 is an equidigital number, since it uses as much as digits as its factorization.

5143252427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 35.

The square root of 5143252427 is about 71716.4724941209. The cubic root of 5143252427 is about 1726.1529702310.

The spelling of 5143252427 in words is "five billion, one hundred forty-three million, two hundred fifty-two thousand, four hundred twenty-seven".