481995329 has 2 divisors, whose sum is σ = 481995330. Its totient is φ = 481995328.

The previous prime is 481995301. The next prime is 481995379. The reversal of 481995329 is 923599184.

It is a happy number.

It is an a-pointer prime, because the next prime (481995379) can be obtained adding 481995329 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 354305329 + 127690000 = 18823^2 + 11300^2 .

It is a cyclic number.

It is not a de Polignac number, because 481995329 - 2¹⁶ = 481929793 is a prime.

It is not a weakly prime, because it can be changed into another prime (481995379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240997664 + 240997665.

It is an arithmetic number, because the mean of its divisors is an integer number (240997665).

Almost surely, 2^481995329 is an apocalyptic number.

It is an amenable number.

481995329 is a deficient number, since it is larger than the sum of its proper divisors (1).

481995329 is an equidigital number, since it uses as much as digits as its factorization.

481995329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 50.

The square root of 481995329 is about 21954.3920207324. The cubic root of 481995329 is about 784.0569518403.

The spelling of 481995329 in words is "four hundred eighty-one million, nine hundred ninety-five thousand, three hundred twenty-nine".