480572117 has 2 divisors, whose sum is σ = 480572118. Its totient is φ = 480572116.

The previous prime is 480572083. The next prime is 480572153. The reversal of 480572117 is 711275084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 327827236 + 152744881 = 18106^2 + 12359^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480572117 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 (480577117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240286058 + 240286059.

It is an arithmetic number, because the mean of its divisors is an integer number (240286059).

Almost surely, 2^480572117 is an apocalyptic number.

It is an amenable number.

480572117 is a deficient number, since it is larger than the sum of its proper divisors (1).

480572117 is an equidigital number, since it uses as much as digits as its factorization.

480572117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 480572117 is about 21921.9551363468. The cubic root of 480572117 is about 783.2844828246.

The spelling of 480572117 in words is "four hundred eighty million, five hundred seventy-two thousand, one hundred seventeen".