480453191 has 2 divisors, whose sum is σ = 480453192. Its totient is φ = 480453190.

The previous prime is 480453151. The next prime is 480453227. The reversal of 480453191 is 191354084.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480453191 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 (480453101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240226595 + 240226596.

It is an arithmetic number, because the mean of its divisors is an integer number (240226596).

Almost surely, 2^480453191 is an apocalyptic number.

480453191 is a deficient number, since it is larger than the sum of its proper divisors (1).

480453191 is an equidigital number, since it uses as much as digits as its factorization.

480453191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 480453191 is about 21919.2424823487. The cubic root of 480453191 is about 783.2198649991.

The spelling of 480453191 in words is "four hundred eighty million, four hundred fifty-three thousand, one hundred ninety-one".