5323214666 has 24 divisors (see below), whose sum is σ = 10132874496. Its totient is φ = 2073979320.

The previous prime is 5323214651. The next prime is 5323214707. The reversal of 5323214666 is 6664123235.

It is a happy number.

It is a super-2 number, since 2×5323214666² = 56673228760634983112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2467946 + ... + 2470101.

It is an arithmetic number, because the mean of its divisors is an integer number (422203104).

Almost surely, 2^5323214666 is an apocalyptic number.

5323214666 is a deficient number, since it is larger than the sum of its proper divisors (4809659830).

5323214666 is a wasteful number, since it uses less digits than its factorization.

5323214666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4938074 (or 4938067 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 5323214666 is about 72960.3636641156. The cubic root of 5323214666 is about 1746.0552961926.

The spelling of 5323214666 in words is "five billion, three hundred twenty-three million, two hundred fourteen thousand, six hundred sixty-six".