522464464464225 has 96 divisors (see below), whose sum is σ = 878591409253248. Its totient is φ = 273885408000000.

The previous prime is 522464464464223. The next prime is 522464464464233.

522464464464225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 522464464464225 - 2¹ = 522464464464223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (522464464464223) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 48506583090 + ... + 48506593860.

It is an arithmetic number, because the mean of its divisors is an integer number (9151993846388).

Almost surely, 2^{522464464464225} is an apocalyptic number.

It is an amenable number.

522464464464225 is a deficient number, since it is larger than the sum of its proper divisors (356126944789023).

522464464464225 is a wasteful number, since it uses less digits than its factorization.

522464464464225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17379 (or 17374 counting only the distinct ones).

The product of its digits is 353894400, while the sum is 60.

The spelling of 522464464464225 in words is "five hundred twenty-two trillion, four hundred sixty-four billion, four hundred sixty-four million, four hundred sixty-four thousand, two hundred twenty-five".