5223232006643 has 16 divisors (see below), whose sum is σ = 6162990790656. Its totient is φ = 4331916789120.

The previous prime is 5223232006637. The next prime is 5223232006679. The reversal of 5223232006643 is 3466002323225.

It is a cyclic number.

It is not a de Polignac number, because 5223232006643 - 2²² = 5223227812339 is a prime.

It is a super-2 number, since 2×5223232006643² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5223232006597 and 5223232006606.

It is not an unprimeable number, because it can be changed into a prime (5223232006633) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 680246 + ... + 3302907.

It is an arithmetic number, because the mean of its divisors is an integer number (385186924416).

Almost surely, 2^{5223232006643} is an apocalyptic number.

5223232006643 is a deficient number, since it is larger than the sum of its proper divisors (939758784013).

5223232006643 is a wasteful number, since it uses less digits than its factorization.

5223232006643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3989234.

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 5223232006643 its reverse (3466002323225), we get a palindrome (8689234329868).

The spelling of 5223232006643 in words is "five trillion, two hundred twenty-three billion, two hundred thirty-two million, six thousand, six hundred forty-three".