480503126526217 has 4 divisors (see below), whose sum is σ = 480503227356160. Its totient is φ = 480503025696276.

The previous prime is 480503126526211. The next prime is 480503126526221. The reversal of 480503126526217 is 712625621305084.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480503126526217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480503126526211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42892617 + ... + 52922422.

It is an arithmetic number, because the mean of its divisors is an integer number (120125806839040).

Almost surely, 2^{480503126526217} is an apocalyptic number.

It is an amenable number.

480503126526217 is a deficient number, since it is larger than the sum of its proper divisors (100829943).

480503126526217 is an equidigital number, since it uses as much as digits as its factorization.

480503126526217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100829942.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 480503126526217 in words is "four hundred eighty trillion, five hundred three billion, one hundred twenty-six million, five hundred twenty-six thousand, two hundred seventeen".