5210422161 has 8 divisors (see below), whose sum is σ = 7939690944. Its totient is φ = 2977384080.

The previous prime is 5210422121. The next prime is 5210422181. The reversal of 5210422161 is 1612240125.

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

It is not a de Polignac number, because 5210422161 - 2¹¹ = 5210420113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5210422121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124057650 + ... + 124057691.

It is an arithmetic number, because the mean of its divisors is an integer number (992461368).

Almost surely, 2^5210422161 is an apocalyptic number.

It is an amenable number.

5210422161 is a deficient number, since it is larger than the sum of its proper divisors (2729268783).

5210422161 is a wasteful number, since it uses less digits than its factorization.

5210422161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248115351.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 5210422161 is about 72183.2540205829. The cubic root of 5210422161 is about 1733.6348848587.

Adding to 5210422161 its reverse (1612240125), we get a palindrome (6822662286).

The spelling of 5210422161 in words is "five billion, two hundred ten million, four hundred twenty-two thousand, one hundred sixty-one".