455455166 has 8 divisors (see below), whose sum is σ = 684310080. Its totient is φ = 227351808.

The previous prime is 455455159. The next prime is 455455171. The reversal of 455455166 is 661554554.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186371 + ... + 188798.

It is an arithmetic number, because the mean of its divisors is an integer number (85538760).

Almost surely, 2^455455166 is an apocalyptic number.

455455166 is a deficient number, since it is larger than the sum of its proper divisors (228854914).

455455166 is a wasteful number, since it uses less digits than its factorization.

455455166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375778.

The product of its digits is 360000, while the sum is 41.

The square root of 455455166 is about 21341.3955963522. The cubic root of 455455166 is about 769.3935552157.

The spelling of 455455166 in words is "four hundred fifty-five million, four hundred fifty-five thousand, one hundred sixty-six".