480534247648813 has 2 divisors, whose sum is σ = 480534247648814. Its totient is φ = 480534247648812.

The previous prime is 480534247648787. The next prime is 480534247648831. The reversal of 480534247648813 is 318846742435084.

Together with next prime (480534247648831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 475535566741284 + 4998680907529 = 21806778^2 + 2235773^2 .

It is a cyclic number.

It is not a de Polignac number, because 480534247648813 - 2⁵ = 480534247648781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480534247658813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240267123824406 + 240267123824407.

It is an arithmetic number, because the mean of its divisors is an integer number (240267123824407).

Almost surely, 2^{480534247648813} is an apocalyptic number.

It is an amenable number.

480534247648813 is a deficient number, since it is larger than the sum of its proper divisors (1).

480534247648813 is an equidigital number, since it uses as much as digits as its factorization.

480534247648813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 495452160, while the sum is 67.

The spelling of 480534247648813 in words is "four hundred eighty trillion, five hundred thirty-four billion, two hundred forty-seven million, six hundred forty-eight thousand, eight hundred thirteen".