5224052021 has 8 divisors (see below), whose sum is σ = 5370541824. Its totient is φ = 5079034800.

The previous prime is 5224051999. The next prime is 5224052027. The reversal of 5224052021 is 1202504225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5224052021 - 2¹⁴ = 5224035637 is a prime.

It is a super-2 number, since 2×5224052021² = 54581439036228368882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5224052027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360950 + ... + 375143.

It is an arithmetic number, because the mean of its divisors is an integer number (671317728).

Almost surely, 2^5224052021 is an apocalyptic number.

It is an amenable number.

5224052021 is a deficient number, since it is larger than the sum of its proper divisors (146489803).

5224052021 is a wasteful number, since it uses less digits than its factorization.

5224052021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736291.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 5224052021 is about 72277.6038686950. The cubic root of 5224052021 is about 1735.1452312493.

Adding to 5224052021 its reverse (1202504225), we get a palindrome (6426556246).

The spelling of 5224052021 in words is "five billion, two hundred twenty-four million, fifty-two thousand, twenty-one".