5022610561 has 4 divisors (see below), whose sum is σ = 5117376852. Its totient is φ = 4927844272.

The previous prime is 5022610559. The next prime is 5022610589. The reversal of 5022610561 is 1650162205.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3237041025 + 1785569536 = 56895^2 + 42256^2 .

It is a cyclic number.

It is not a de Polignac number, because 5022610561 - 2¹ = 5022610559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5022610501) 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, 47383066 + ... + 47383171.

It is an arithmetic number, because the mean of its divisors is an integer number (1279344213).

Almost surely, 2^5022610561 is an apocalyptic number.

It is an amenable number.

5022610561 is a deficient number, since it is larger than the sum of its proper divisors (94766291).

5022610561 is an equidigital number, since it uses as much as digits as its factorization.

5022610561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94766290.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5022610561 is about 70870.3785865435. The cubic root of 5022610561 is about 1712.5496387551.

Adding to 5022610561 its reverse (1650162205), we get a palindrome (6672772766).

The spelling of 5022610561 in words is "five billion, twenty-two million, six hundred ten thousand, five hundred sixty-one".