480135611 has 2 divisors, whose sum is σ = 480135612. Its totient is φ = 480135610.

The previous prime is 480135589. The next prime is 480135631. The reversal of 480135611 is 116531084.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480135611 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (480135631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240067805 + 240067806.

It is an arithmetic number, because the mean of its divisors is an integer number (240067806).

Almost surely, 2^480135611 is an apocalyptic number.

480135611 is a deficient number, since it is larger than the sum of its proper divisors (1).

480135611 is an equidigital number, since it uses as much as digits as its factorization.

480135611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 480135611 is about 21911.9969651331. The cubic root of 480135611 is about 783.0472572791.

Adding to 480135611 its reverse (116531084), we get a palindrome (596666695).

The spelling of 480135611 in words is "four hundred eighty million, one hundred thirty-five thousand, six hundred eleven".