481423801 has 2 divisors, whose sum is σ = 481423802. Its totient is φ = 481423800.

The previous prime is 481423777. The next prime is 481423819. The reversal of 481423801 is 108324184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 344065401 + 137358400 = 18549^2 + 11720^2 .

It is a cyclic number.

It is not a de Polignac number, because 481423801 - 2¹³ = 481415609 is a prime.

It is not a weakly prime, because it can be changed into another prime (481423001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240711900 + 240711901.

It is an arithmetic number, because the mean of its divisors is an integer number (240711901).

Almost surely, 2^481423801 is an apocalyptic number.

It is an amenable number.

481423801 is a deficient number, since it is larger than the sum of its proper divisors (1).

481423801 is an equidigital number, since it uses as much as digits as its factorization.

481423801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 481423801 is about 21941.3719033246. The cubic root of 481423801 is about 783.7469296557.

Adding to 481423801 its reverse (108324184), we get a palindrome (589747985).

The spelling of 481423801 in words is "four hundred eighty-one million, four hundred twenty-three thousand, eight hundred one".