4705454189 has 8 divisors (see below), whose sum is σ = 4917896760. Its totient is φ = 4496357376.

The previous prime is 4705454141. The next prime is 4705454207. The reversal of 4705454189 is 9814545074.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1827990025 + 2877464164 = 42755^2 + 53642^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4705454189 - 2²⁰ = 4704405613 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4705454129) 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, 833564 + ... + 839189.

It is an arithmetic number, because the mean of its divisors is an integer number (614737095).

Almost surely, 2^4705454189 is an apocalyptic number.

It is an amenable number.

4705454189 is a deficient number, since it is larger than the sum of its proper divisors (212442571).

4705454189 is a wasteful number, since it uses less digits than its factorization.

4705454189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672879.

The product of its (nonzero) digits is 806400, while the sum is 47.

The square root of 4705454189 is about 68596.3132318348. The cubic root of 4705454189 is about 1675.7163863969.

The spelling of 4705454189 in words is "four billion, seven hundred five million, four hundred fifty-four thousand, one hundred eighty-nine".