455167087 has 4 divisors (see below), whose sum is σ = 455212240. Its totient is φ = 455121936.

The previous prime is 455167073. The next prime is 455167091. The reversal of 455167087 is 780761554.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 780761554 = 2 ⋅390380777.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455167087 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 (455167057) 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, 214 + ... + 30172.

It is an arithmetic number, because the mean of its divisors is an integer number (113803060).

Almost surely, 2^455167087 is an apocalyptic number.

455167087 is a deficient number, since it is larger than the sum of its proper divisors (45153).

455167087 is a wasteful number, since it uses less digits than its factorization.

455167087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45152.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 455167087 is about 21334.6452278917. The cubic root of 455167087 is about 769.2313051635.

The spelling of 455167087 in words is "four hundred fifty-five million, one hundred sixty-seven thousand, eighty-seven".