455260502317 has 4 divisors (see below), whose sum is σ = 455635821340. Its totient is φ = 454885183296.

The previous prime is 455260502269. The next prime is 455260502353. The reversal of 455260502317 is 713205062554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 713205062554 = 2 ⋅356602531277.

It can be written as a sum of positive squares in 2 ways, for example, as 34086759876 + 421173742441 = 184626^2 + 648979^2 .

It is a cyclic number.

It is not a de Polignac number, because 455260502317 - 2¹⁹ = 455259978029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455260502317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455260502017) 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, 187657692 + ... + 187660117.

It is an arithmetic number, because the mean of its divisors is an integer number (113908955335).

Almost surely, 2^455260502317 is an apocalyptic number.

It is an amenable number.

455260502317 is a deficient number, since it is larger than the sum of its proper divisors (375319023).

455260502317 is a wasteful number, since it uses less digits than its factorization.

455260502317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375319022.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 455260502317 in words is "four hundred fifty-five billion, two hundred sixty million, five hundred two thousand, three hundred seventeen".