455000017 has 4 divisors (see below), whose sum is σ = 457724736. Its totient is φ = 452275300.

The previous prime is 454999991. The next prime is 455000023. The reversal of 455000017 is 710000554.

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 not a de Polignac number, because 455000017 - 2¹¹ = 454997969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455000027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362109 + ... + 1362442.

It is an arithmetic number, because the mean of its divisors is an integer number (114431184).

Almost surely, 2^455000017 is an apocalyptic number.

It is an amenable number.

455000017 is a deficient number, since it is larger than the sum of its proper divisors (2724719).

455000017 is a wasteful number, since it uses less digits than its factorization.

455000017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724718.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 455000017 is about 21330.7294061877. The cubic root of 455000017 is about 769.1371776771.

The spelling of 455000017 in words is "four hundred fifty-five million, seventeen", and thus it is an aban number.