5454664166 has 32 divisors (see below), whose sum is σ = 10048707072. Its totient is φ = 2167355520.

The previous prime is 5454664157. The next prime is 5454664177. The reversal of 5454664166 is 6614664545.

It is a super-2 number, since 2×5454664166² = 59506722327688951112, which contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5454664166.

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 15 ways as a sum of consecutive naturals, for example, 155090 + ... + 186981.

It is an arithmetic number, because the mean of its divisors is an integer number (314022096).

Almost surely, 2^5454664166 is an apocalyptic number.

5454664166 is a deficient number, since it is larger than the sum of its proper divisors (4594042906).

5454664166 is a wasteful number, since it uses less digits than its factorization.

5454664166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342164.

The product of its digits is 2073600, while the sum is 47.

The square root of 5454664166 is about 73855.6982635734. The cubic root of 5454664166 is about 1760.3107412333.

The spelling of 5454664166 in words is "five billion, four hundred fifty-four million, six hundred sixty-four thousand, one hundred sixty-six".