480179563 has 2 divisors, whose sum is σ = 480179564. Its totient is φ = 480179562.

The previous prime is 480179551. The next prime is 480179591. The reversal of 480179563 is 365971084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480179563 - 2¹³ = 480171371 is a prime.

It is not a weakly prime, because it can be changed into another prime (480179503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240089781 + 240089782.

It is an arithmetic number, because the mean of its divisors is an integer number (240089782).

Almost surely, 2^480179563 is an apocalyptic number.

480179563 is a deficient number, since it is larger than the sum of its proper divisors (1).

480179563 is an equidigital number, since it uses as much as digits as its factorization.

480179563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 480179563 is about 21912.9998630950. Note that the first 3 decimals coincide. The cubic root of 480179563 is about 783.0711501420.

The spelling of 480179563 in words is "four hundred eighty million, one hundred seventy-nine thousand, five hundred sixty-three".