480000019 has 2 divisors, whose sum is σ = 480000020. Its totient is φ = 480000018.

The previous prime is 479999977. The next prime is 480000077. The reversal of 480000019 is 910000084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480000019 - 2²³ = 471611411 is a prime.

It is a super-2 number, since 2×480000019² = 460800036480000722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (480000319) 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, 240000009 + 240000010.

It is an arithmetic number, because the mean of its divisors is an integer number (240000010).

Almost surely, 2^480000019 is an apocalyptic number.

480000019 is a deficient number, since it is larger than the sum of its proper divisors (1).

480000019 is an equidigital number, since it uses as much as digits as its factorization.

480000019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 480000019 is about 21908.9027338203. The cubic root of 480000019 is about 782.9735385647.

The spelling of 480000019 in words is "four hundred eighty million, nineteen", and thus it is an aban number.