480505181557259 has 2 divisors, whose sum is σ = 480505181557260. Its totient is φ = 480505181557258.

The previous prime is 480505181557211. The next prime is 480505181557309. The reversal of 480505181557259 is 952755181505084.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480505181557259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 480505181557195 and 480505181557204.

It is not a weakly prime, because it can be changed into another prime (480505181557759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240252590778629 + 240252590778630.

It is an arithmetic number, because the mean of its divisors is an integer number (240252590778630).

Almost surely, 2^{480505181557259} is an apocalyptic number.

480505181557259 is a deficient number, since it is larger than the sum of its proper divisors (1).

480505181557259 is an equidigital number, since it uses as much as digits as its factorization.

480505181557259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800000, while the sum is 65.

The spelling of 480505181557259 in words is "four hundred eighty trillion, five hundred five billion, one hundred eighty-one million, five hundred fifty-seven thousand, two hundred fifty-nine".