522851010538 has 16 divisors (see below), whose sum is σ = 794232293760. Its totient is φ = 258107148000.

The previous prime is 522851010497. The next prime is 522851010547. The reversal of 522851010538 is 835010158225.

It is a self number, because there is not a number n which added to its sum of digits gives 522851010538.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7327453 + ... + 7398463.

It is an arithmetic number, because the mean of its divisors is an integer number (49639518360).

Almost surely, 2^522851010538 is an apocalyptic number.

522851010538 is a deficient number, since it is larger than the sum of its proper divisors (271381283222).

522851010538 is a wasteful number, since it uses less digits than its factorization.

522851010538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117693.

The product of its (nonzero) digits is 96000, while the sum is 40.

The spelling of 522851010538 in words is "five hundred twenty-two billion, eight hundred fifty-one million, ten thousand, five hundred thirty-eight".