4255019513 has 2 divisors, whose sum is σ = 4255019514. Its totient is φ = 4255019512.

The previous prime is 4255019501. The next prime is 4255019533. The reversal of 4255019513 is 3159105524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3434311609 + 820707904 = 58603^2 + 28648^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255019513 - 2⁴ = 4255019497 is a prime.

It is not a weakly prime, because it can be changed into another prime (4255019533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127509756 + 2127509757.

It is an arithmetic number, because the mean of its divisors is an integer number (2127509757).

Almost surely, 2^4255019513 is an apocalyptic number.

It is an amenable number.

4255019513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255019513 is an equidigital number, since it uses as much as digits as its factorization.

4255019513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 4255019513 is about 65230.5105989521. The cubic root of 4255019513 is about 1620.4433467522.

The spelling of 4255019513 in words is "four billion, two hundred fifty-five million, nineteen thousand, five hundred thirteen".