480854184056431 has 2 divisors, whose sum is σ = 480854184056432. Its totient is φ = 480854184056430.

The previous prime is 480854184056341. The next prime is 480854184056437. The reversal of 480854184056431 is 134650481458084.

Together with previous prime (480854184056341) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 480854184056431 - 2¹⁵ = 480854184023663 is a prime.

It is a super-3 number, since 3×480854184056431³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 480854184056431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480854184056437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240427092028215 + 240427092028216.

It is an arithmetic number, because the mean of its divisors is an integer number (240427092028216).

Almost surely, 2^{480854184056431} is an apocalyptic number.

480854184056431 is a deficient number, since it is larger than the sum of its proper divisors (1).

480854184056431 is an equidigital number, since it uses as much as digits as its factorization.

480854184056431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58982400, while the sum is 61.

The spelling of 480854184056431 in words is "four hundred eighty trillion, eight hundred fifty-four billion, one hundred eighty-four million, fifty-six thousand, four hundred thirty-one".