481305413 has 2 divisors, whose sum is σ = 481305414. Its totient is φ = 481305412.

The previous prime is 481305389. The next prime is 481305443. The reversal of 481305413 is 314503184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 404532769 + 76772644 = 20113^2 + 8762^2 .

It is a cyclic number.

It is not a de Polignac number, because 481305413 - 2⁸ = 481305157 is a prime.

It is a super-5 number, since 5×481305413⁵ (a number of 45 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481305443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240652706 + 240652707.

It is an arithmetic number, because the mean of its divisors is an integer number (240652707).

Almost surely, 2^481305413 is an apocalyptic number.

It is an amenable number.

481305413 is a deficient number, since it is larger than the sum of its proper divisors (1).

481305413 is an equidigital number, since it uses as much as digits as its factorization.

481305413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 481305413 is about 21938.6739116110. The cubic root of 481305413 is about 783.6826800706.

Adding to 481305413 its reverse (314503184), we get a palindrome (795808597).

The spelling of 481305413 in words is "four hundred eighty-one million, three hundred five thousand, four hundred thirteen".