526536318860442 has 96 divisors (see below), whose sum is σ = 1279437327028224. Its totient is φ = 155127458484000.

The previous prime is 526536318860423. The next prime is 526536318860443. The reversal of 526536318860442 is 244068813635625.

526536318860442 is a `hidden beast` number, since 5 + 2 + 6 + 5 + 3 + 6 + 3 + 18 + 8 + 604 + 4 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 526536318860442.

It is not an unprimeable number, because it can be changed into a prime (526536318860443) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 185946798 + ... + 188757209.

It is an arithmetic number, because the mean of its divisors is an integer number (13327472156544).

Almost surely, 2^{526536318860442} is an apocalyptic number.

526536318860442 is an abundant number, since it is smaller than the sum of its proper divisors (752901008167782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

526536318860442 is a wasteful number, since it uses less digits than its factorization.

526536318860442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374704224 (or 374704221 counting only the distinct ones).

The product of its (nonzero) digits is 199065600, while the sum is 63.

The spelling of 526536318860442 in words is "five hundred twenty-six trillion, five hundred thirty-six billion, three hundred eighteen million, eight hundred sixty thousand, four hundred forty-two".