4654522066 has 4 divisors (see below), whose sum is σ = 6981783102. Its totient is φ = 2327261032.

The previous prime is 4654522051. The next prime is 4654522091. The reversal of 4654522066 is 6602254564.

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., 4599688041 + 54834025 = 67821^2 + 7405^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163630515 + ... + 1163630518.

Almost surely, 2^4654522066 is an apocalyptic number.

4654522066 is a deficient number, since it is larger than the sum of its proper divisors (2327261036).

4654522066 is a wasteful number, since it uses less digits than its factorization.

4654522066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327261035.

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 4654522066 is about 68224.0578242016. The cubic root of 4654522066 is about 1669.6484213333.

The spelling of 4654522066 in words is "four billion, six hundred fifty-four million, five hundred twenty-two thousand, sixty-six".