5225500066 has 16 divisors (see below), whose sum is σ = 7872411456. Its totient is φ = 2601385776.

The previous prime is 5225500009. The next prime is 5225500097. The reversal of 5225500066 is 6600055225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499360 + ... + 509716.

It is an arithmetic number, because the mean of its divisors is an integer number (492025716).

Almost surely, 2^5225500066 is an apocalyptic number.

5225500066 is a deficient number, since it is larger than the sum of its proper divisors (2646911390).

5225500066 is a wasteful number, since it uses less digits than its factorization.

5225500066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11433.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5225500066 is about 72287.6204200968. The cubic root of 5225500066 is about 1735.3055369693.

The spelling of 5225500066 in words is "five billion, two hundred twenty-five million, five hundred thousand, sixty-six".