5220564841 has 4 divisors (see below), whose sum is σ = 5243563152. Its totient is φ = 5197566532.

The previous prime is 5220564803. The next prime is 5220564871. The reversal of 5220564841 is 1484650225.

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 5220564841 - 2²¹ = 5218467689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5220564841.

It is not an unprimeable number, because it can be changed into a prime (5220564871) 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, 11498815 + ... + 11499268.

It is an arithmetic number, because the mean of its divisors is an integer number (1310890788).

Almost surely, 2^5220564841 is an apocalyptic number.

It is an amenable number.

5220564841 is a deficient number, since it is larger than the sum of its proper divisors (22998311).

5220564841 is a wasteful number, since it uses less digits than its factorization.

5220564841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22998310.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 5220564841 is about 72253.4763246724. The cubic root of 5220564841 is about 1734.7590616268.

The spelling of 5220564841 in words is "five billion, two hundred twenty million, five hundred sixty-four thousand, eight hundred forty-one".