522453626354225 has 12 divisors (see below), whose sum is σ = 654256778827740. Its totient is φ = 413824654536000.

The previous prime is 522453626354201. The next prime is 522453626354273.

522453626354225 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 40844574232576 + 481609052121649 = 6390976^2 + 21945593^2 .

It is not a de Polignac number, because 522453626354225 - 2¹⁰ = 522453626353201 is a prime.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103456161110 + ... + 103456166159.

It is an arithmetic number, because the mean of its divisors is an integer number (54521398235645).

Almost surely, 2^{522453626354225} is an apocalyptic number.

It is an amenable number.

522453626354225 is a deficient number, since it is larger than the sum of its proper divisors (131803152473515).

522453626354225 is a wasteful number, since it uses less digits than its factorization.

522453626354225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206912327380 (or 206912327375 counting only the distinct ones).

The product of its digits is 103680000, while the sum is 56.

The spelling of 522453626354225 in words is "five hundred twenty-two trillion, four hundred fifty-three billion, six hundred twenty-six million, three hundred fifty-four thousand, two hundred twenty-five".