478519607 has 2 divisors, whose sum is σ = 478519608. Its totient is φ = 478519606.

The previous prime is 478519513. The next prime is 478519619. The reversal of 478519607 is 706915874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 478519607 - 2¹⁰ = 478518583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (478519687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239259803 + 239259804.

It is an arithmetic number, because the mean of its divisors is an integer number (239259804).

Almost surely, 2^478519607 is an apocalyptic number.

478519607 is a deficient number, since it is larger than the sum of its proper divisors (1).

478519607 is an equidigital number, since it uses as much as digits as its factorization.

478519607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 478519607 is about 21875.0910169535. The cubic root of 478519607 is about 782.1677628180.

The spelling of 478519607 in words is "four hundred seventy-eight million, five hundred nineteen thousand, six hundred seven".