5224021147 has 4 divisors (see below), whose sum is σ = 5224179960. Its totient is φ = 5223862336.

The previous prime is 5224021133. The next prime is 5224021183. The reversal of 5224021147 is 7411204225.

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 5224021147 - 2¹⁵ = 5223988379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5224021447) 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 3 ways as a sum of consecutive naturals, for example, 9622 + ... + 102667.

It is an arithmetic number, because the mean of its divisors is an integer number (1306044990).

Almost surely, 2^5224021147 is an apocalyptic number.

5224021147 is a deficient number, since it is larger than the sum of its proper divisors (158813).

5224021147 is a wasteful number, since it uses less digits than its factorization.

5224021147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158812.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5224021147 is about 72277.3902890800. The cubic root of 5224021147 is about 1735.1418130228.

The spelling of 5224021147 in words is "five billion, two hundred twenty-four million, twenty-one thousand, one hundred forty-seven".