5222523043 has 4 divisors (see below), whose sum is σ = 5222706840. Its totient is φ = 5222339248.

The previous prime is 5222523041. The next prime is 5222523091. The reversal of 5222523043 is 3403252225.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5222523043 - 2¹ = 5222523041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5222523041) 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, 39205 + ... + 109462.

It is an arithmetic number, because the mean of its divisors is an integer number (1305676710).

Almost surely, 2^5222523043 is an apocalyptic number.

5222523043 is a deficient number, since it is larger than the sum of its proper divisors (183797).

5222523043 is a wasteful number, since it uses less digits than its factorization.

5222523043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183796.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 5222523043 is about 72267.0259731228. The cubic root of 5222523043 is about 1734.9759336910.

Adding to 5222523043 its reverse (3403252225), we get a palindrome (8625775268).

The spelling of 5222523043 in words is "five billion, two hundred twenty-two million, five hundred twenty-three thousand, forty-three".