5322522021 has 4 divisors (see below), whose sum is σ = 7096696032. Its totient is φ = 3548348012.

The previous prime is 5322522011. The next prime is 5322522067. The reversal of 5322522021 is 1202252235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5322522021 - 2¹⁴ = 5322505637 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5322521982 and 5322522000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5322522011) 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, 887087001 + ... + 887087006.

It is an arithmetic number, because the mean of its divisors is an integer number (1774174008).

Almost surely, 2^5322522021 is an apocalyptic number.

It is an amenable number.

5322522021 is a deficient number, since it is larger than the sum of its proper divisors (1774174011).

5322522021 is a wasteful number, since it uses less digits than its factorization.

5322522021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774174010.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5322522021 is about 72955.6167885654. The cubic root of 5322522021 is about 1745.9795619477.

Adding to 5322522021 its reverse (1202252235), we get a palindrome (6524774256).

The spelling of 5322522021 in words is "five billion, three hundred twenty-two million, five hundred twenty-two thousand, twenty-one".