481359239 has 2 divisors, whose sum is σ = 481359240. Its totient is φ = 481359238.

The previous prime is 481359223. The next prime is 481359253. The reversal of 481359239 is 932953184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481359239 - 2⁴ = 481359223 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 481359239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481358239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240679619 + 240679620.

It is an arithmetic number, because the mean of its divisors is an integer number (240679620).

Almost surely, 2^481359239 is an apocalyptic number.

481359239 is a deficient number, since it is larger than the sum of its proper divisors (1).

481359239 is an equidigital number, since it uses as much as digits as its factorization.

481359239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 44.

The square root of 481359239 is about 21939.9006150894. The cubic root of 481359239 is about 783.7118929366.

The spelling of 481359239 in words is "four hundred eighty-one million, three hundred fifty-nine thousand, two hundred thirty-nine".