4453454066 has 4 divisors (see below), whose sum is σ = 6680181102. Its totient is φ = 2226727032.

The previous prime is 4453454029. The next prime is 4453454069. The reversal of 4453454066 is 6604543544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4131789841 + 321664225 = 64279^2 + 17935^2 .

It is not an unprimeable number, because it can be changed into a prime (4453454069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113363515 + ... + 1113363518.

Almost surely, 2^4453454066 is an apocalyptic number.

4453454066 is a deficient number, since it is larger than the sum of its proper divisors (2226727036).

4453454066 is a wasteful number, since it uses less digits than its factorization.

4453454066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226727035.

The product of its (nonzero) digits is 691200, while the sum is 41.

The square root of 4453454066 is about 66734.2046180218. The cubic root of 4453454066 is about 1645.2516148901.

The spelling of 4453454066 in words is "four billion, four hundred fifty-three million, four hundred fifty-four thousand, sixty-six".