522783274413 has 16 divisors (see below), whose sum is σ = 714316468736. Its totient is φ = 339987138480.

The previous prime is 522783274373. The next prime is 522783274463. The reversal of 522783274413 is 314472387225.

It is not a de Polignac number, because 522783274413 - 2⁸ = 522783274157 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522783274463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12605083 + ... + 12646488.

It is an arithmetic number, because the mean of its divisors is an integer number (44644779296).

Almost surely, 2^522783274413 is an apocalyptic number.

It is an amenable number.

522783274413 is a deficient number, since it is larger than the sum of its proper divisors (191533194323).

522783274413 is a wasteful number, since it uses less digits than its factorization.

522783274413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25251744.

The product of its digits is 2257920, while the sum is 48.

The spelling of 522783274413 in words is "five hundred twenty-two billion, seven hundred eighty-three million, two hundred seventy-four thousand, four hundred thirteen".