4255019533 has 2 divisors, whose sum is σ = 4255019534. Its totient is φ = 4255019532.

The previous prime is 4255019513. The next prime is 4255019537. The reversal of 4255019533 is 3359105524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3745072809 + 509946724 = 61197^2 + 22582^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255019533 - 2⁵ = 4255019501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4255019492 and 4255019501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4255019537) 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, 2127509766 + 2127509767.

It is an arithmetic number, because the mean of its divisors is an integer number (2127509767).

Almost surely, 2^4255019533 is an apocalyptic number.

It is an amenable number.

4255019533 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255019533 is an equidigital number, since it uses as much as digits as its factorization.

4255019533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 4255019533 is about 65230.5107522546. The cubic root of 4255019533 is about 1620.4433492910.

The spelling of 4255019533 in words is "four billion, two hundred fifty-five million, nineteen thousand, five hundred thirty-three".