481144193 has 2 divisors, whose sum is σ = 481144194. Its totient is φ = 481144192.

The previous prime is 481144187. The next prime is 481144231. The reversal of 481144193 is 391441184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 271821169 + 209323024 = 16487^2 + 14468^2 .

It is a cyclic number.

It is not a de Polignac number, because 481144193 - 2⁴ = 481144177 is a prime.

It is not a weakly prime, because it can be changed into another prime (481144093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240572096 + 240572097.

It is an arithmetic number, because the mean of its divisors is an integer number (240572097).

Almost surely, 2^481144193 is an apocalyptic number.

It is an amenable number.

481144193 is a deficient number, since it is larger than the sum of its proper divisors (1).

481144193 is an equidigital number, since it uses as much as digits as its factorization.

481144193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 35.

The square root of 481144193 is about 21934.9992705721. Note that the first 3 decimals coincide. The cubic root of 481144193 is about 783.5951684630.

The spelling of 481144193 in words is "four hundred eighty-one million, one hundred forty-four thousand, one hundred ninety-three".