481823117 has 2 divisors, whose sum is σ = 481823118. Its totient is φ = 481823116.

The previous prime is 481823107. The next prime is 481823119. The reversal of 481823117 is 711328184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 481758601 + 64516 = 21949^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 481823117 - 2¹⁰ = 481822093 is a prime.

Together with 481823119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481823119) 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, 240911558 + 240911559.

It is an arithmetic number, because the mean of its divisors is an integer number (240911559).

Almost surely, 2^481823117 is an apocalyptic number.

It is an amenable number.

481823117 is a deficient number, since it is larger than the sum of its proper divisors (1).

481823117 is an equidigital number, since it uses as much as digits as its factorization.

481823117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 35.

The square root of 481823117 is about 21950.4696305113. The cubic root of 481823117 is about 783.9635622078.

The spelling of 481823117 in words is "four hundred eighty-one million, eight hundred twenty-three thousand, one hundred seventeen".