478532759 has 2 divisors, whose sum is σ = 478532760. Its totient is φ = 478532758.

The previous prime is 478532753. The next prime is 478532773. The reversal of 478532759 is 957235874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 478532759 - 2¹² = 478528663 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (478532753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239266379 + 239266380.

It is an arithmetic number, because the mean of its divisors is an integer number (239266380).

Almost surely, 2^478532759 is an apocalyptic number.

478532759 is a deficient number, since it is larger than the sum of its proper divisors (1).

478532759 is an equidigital number, since it uses as much as digits as its factorization.

478532759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 50.

The square root of 478532759 is about 21875.3916307800. The cubic root of 478532759 is about 782.1749286520.

The spelling of 478532759 in words is "four hundred seventy-eight million, five hundred thirty-two thousand, seven hundred fifty-nine".