4255384507487 has 2 divisors, whose sum is σ = 4255384507488. Its totient is φ = 4255384507486.

The previous prime is 4255384507469. The next prime is 4255384507489. The reversal of 4255384507487 is 7847054835524.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4255384507487 - 2¹⁴ = 4255384491103 is a prime.

Together with 4255384507489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4255384507489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127692253743 + 2127692253744.

It is an arithmetic number, because the mean of its divisors is an integer number (2127692253744).

Almost surely, 2^{4255384507487} is an apocalyptic number.

4255384507487 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255384507487 is an equidigital number, since it uses as much as digits as its factorization.

4255384507487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150528000, while the sum is 62.

The spelling of 4255384507487 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-four million, five hundred seven thousand, four hundred eighty-seven".