480451511 has 2 divisors, whose sum is σ = 480451512. Its totient is φ = 480451510.

The previous prime is 480451483. The next prime is 480451567. The reversal of 480451511 is 115154084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480451511 - 2¹⁴ = 480435127 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 (480451591) 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, 240225755 + 240225756.

It is an arithmetic number, because the mean of its divisors is an integer number (240225756).

Almost surely, 2^480451511 is an apocalyptic number.

480451511 is a deficient number, since it is larger than the sum of its proper divisors (1).

480451511 is an equidigital number, since it uses as much as digits as its factorization.

480451511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 480451511 is about 21919.2041598230. The cubic root of 480451511 is about 783.2189521034.

The spelling of 480451511 in words is "four hundred eighty million, four hundred fifty-one thousand, five hundred eleven".