478880706527 has 2 divisors, whose sum is σ = 478880706528. Its totient is φ = 478880706526.

The previous prime is 478880706497. The next prime is 478880706529. The reversal of 478880706527 is 725607088874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 478880706527 - 2³⁰ = 477806964703 is a prime.

Together with 478880706529, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 478880706527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (478880706529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239440353263 + 239440353264.

It is an arithmetic number, because the mean of its divisors is an integer number (239440353264).

Almost surely, 2^478880706527 is an apocalyptic number.

478880706527 is a deficient number, since it is larger than the sum of its proper divisors (1).

478880706527 is an equidigital number, since it uses as much as digits as its factorization.

478880706527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42147840, while the sum is 62.

The spelling of 478880706527 in words is "four hundred seventy-eight billion, eight hundred eighty million, seven hundred six thousand, five hundred twenty-seven".