455407161 has 8 divisors (see below), whose sum is σ = 662410464. Its totient is φ = 276004320.

The previous prime is 455407157. The next prime is 455407193. The reversal of 455407161 is 161704554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 455407161 - 2² = 455407157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 13800217 = 455407161 / (4 + 5 + 5 + 4 + 0 + 7 + 1 + 6 + 1).

It is not an unprimeable number, because it can be changed into a prime (455407661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6900076 + ... + 6900141.

It is an arithmetic number, because the mean of its divisors is an integer number (82801308).

Almost surely, 2^455407161 is an apocalyptic number.

It is an amenable number.

455407161 is a deficient number, since it is larger than the sum of its proper divisors (207003303).

455407161 is a wasteful number, since it uses less digits than its factorization.

455407161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13800231.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 455407161 is about 21340.2708745695. The cubic root of 455407161 is about 769.3665228913.

The spelling of 455407161 in words is "four hundred fifty-five million, four hundred seven thousand, one hundred sixty-one".