480572923 has 2 divisors, whose sum is σ = 480572924. Its totient is φ = 480572922.

The previous prime is 480572863. The next prime is 480572927. The reversal of 480572923 is 329275084.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480572923 is a prime.

It is not a weakly prime, because it can be changed into another prime (480572927) 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, 240286461 + 240286462.

It is an arithmetic number, because the mean of its divisors is an integer number (240286462).

Almost surely, 2^480572923 is an apocalyptic number.

480572923 is a deficient number, since it is larger than the sum of its proper divisors (1).

480572923 is an equidigital number, since it uses as much as digits as its factorization.

480572923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 480572923 is about 21921.9735197359. The cubic root of 480572923 is about 783.2849207241.

The spelling of 480572923 in words is "four hundred eighty million, five hundred seventy-two thousand, nine hundred twenty-three".