5229640855 has 4 divisors (see below), whose sum is σ = 6275569032. Its totient is φ = 4183712680.

The previous prime is 5229640853. The next prime is 5229640873. The reversal of 5229640855 is 5580469225.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5229640855 - 2¹ = 5229640853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5229640853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522964081 + ... + 522964090.

It is an arithmetic number, because the mean of its divisors is an integer number (1568892258).

Almost surely, 2^5229640855 is an apocalyptic number.

5229640855 is a deficient number, since it is larger than the sum of its proper divisors (1045928177).

5229640855 is a wasteful number, since it uses less digits than its factorization.

5229640855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045928176.

The product of its (nonzero) digits is 864000, while the sum is 46.

The square root of 5229640855 is about 72316.2558143050. The cubic root of 5229640855 is about 1735.7637793599.

The spelling of 5229640855 in words is "five billion, two hundred twenty-nine million, six hundred forty thousand, eight hundred fifty-five".