4665149066 has 4 divisors (see below), whose sum is σ = 6997723602. Its totient is φ = 2332574532.

The previous prime is 4665149053. The next prime is 4665149089. The reversal of 4665149066 is 6609415664.

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., 3017195041 + 1647954025 = 54929^2 + 40595^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4665149066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166287265 + ... + 1166287268.

Almost surely, 2^4665149066 is an apocalyptic number.

4665149066 is a deficient number, since it is larger than the sum of its proper divisors (2332574536).

4665149066 is a wasteful number, since it uses less digits than its factorization.

4665149066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332574535.

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 4665149066 is about 68301.8965036843. The cubic root of 4665149066 is about 1670.9181447700.

The spelling of 4665149066 in words is "four billion, six hundred sixty-five million, one hundred forty-nine thousand, sixty-six".