538858560796 has 24 divisors (see below), whose sum is σ = 995225978880. Its totient is φ = 254582332272.

The previous prime is 538858560763. The next prime is 538858560797. The reversal of 538858560796 is 697065858835.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538858560797) by changing a digit.

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, 9227086 + ... + 9285301.

It is an arithmetic number, because the mean of its divisors is an integer number (41467749120).

Almost surely, 2^538858560796 is an apocalyptic number.

It is an amenable number.

538858560796 is a deficient number, since it is larger than the sum of its proper divisors (456367418084).

538858560796 is a wasteful number, since it uses less digits than its factorization.

538858560796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18512793 (or 18512791 counting only the distinct ones).

The product of its (nonzero) digits is 435456000, while the sum is 70.

The spelling of 538858560796 in words is "five hundred thirty-eight billion, eight hundred fifty-eight million, five hundred sixty thousand, seven hundred ninety-six".