455160517 has 4 divisors (see below), whose sum is σ = 520183456. Its totient is φ = 390137580.

The previous prime is 455160509. The next prime is 455160521. The reversal of 455160517 is 715061554.

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, and also an emirpimes, since its reverse is a distinct semiprime: 715061554 = 2 ⋅357530777.

It is not a de Polignac number, because 455160517 - 2³ = 455160509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455160527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32511459 + ... + 32511472.

It is an arithmetic number, because the mean of its divisors is an integer number (130045864).

Almost surely, 2^455160517 is an apocalyptic number.

It is an amenable number.

455160517 is a deficient number, since it is larger than the sum of its proper divisors (65022939).

455160517 is an equidigital number, since it uses as much as digits as its factorization.

455160517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65022938.

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 455160517 is about 21334.4912524297. The cubic root of 455160517 is about 769.2276040508.

The spelling of 455160517 in words is "four hundred fifty-five million, one hundred sixty thousand, five hundred seventeen".