538933445822 has 16 divisors (see below), whose sum is σ = 830356738560. Its totient is φ = 262149759648.

The previous prime is 538933445801. The next prime is 538933445837. The reversal of 538933445822 is 228544339835.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104579 + ... + 1043457.

It is an arithmetic number, because the mean of its divisors is an integer number (51897296160).

Almost surely, 2^538933445822 is an apocalyptic number.

538933445822 is a deficient number, since it is larger than the sum of its proper divisors (291423292738).

538933445822 is a wasteful number, since it uses less digits than its factorization.

538933445822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946675.

The product of its digits is 24883200, while the sum is 56.

The spelling of 538933445822 in words is "five hundred thirty-eight billion, nine hundred thirty-three million, four hundred forty-five thousand, eight hundred twenty-two".