522016610225 has 48 divisors (see below), whose sum is σ = 748948939200. Its totient is φ = 356711731200.

The previous prime is 522016610207. The next prime is 522016610231.

522016610225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 522016610225 - 2¹⁶ = 522016544689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 522016610191 and 522016610200.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2678126 + ... + 2866424.

It is an arithmetic number, because the mean of its divisors is an integer number (15603102900).

Almost surely, 2^522016610225 is an apocalyptic number.

522016610225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

522016610225 is a deficient number, since it is larger than the sum of its proper divisors (226932328975).

522016610225 is a wasteful number, since it uses less digits than its factorization.

522016610225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188930 (or 188925 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 522016610225 in words is "five hundred twenty-two billion, sixteen million, six hundred ten thousand, two hundred twenty-five".