5214350666 has 16 divisors (see below), whose sum is σ = 9046586304. Its totient is φ = 2207796864.

The previous prime is 5214350663. The next prime is 5214350693. The reversal of 5214350666 is 6660534125.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5214350663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2242535 + ... + 2244858.

It is an arithmetic number, because the mean of its divisors is an integer number (565411644).

Almost surely, 2^5214350666 is an apocalyptic number.

5214350666 is a deficient number, since it is larger than the sum of its proper divisors (3832235638).

5214350666 is a wasteful number, since it uses less digits than its factorization.

5214350666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4487485.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 5214350666 is about 72210.4609180692. The cubic root of 5214350666 is about 1734.0704786332.

The spelling of 5214350666 in words is "five billion, two hundred fourteen million, three hundred fifty thousand, six hundred sixty-six".