538267111168 has 18 divisors (see below), whose sum is σ = 1074431616944. Its totient is φ = 269133555456.

The previous prime is 538267111163. The next prime is 538267111181. The reversal of 538267111168 is 861111762835.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538267111163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051302696 + ... + 1051303207.

Almost surely, 2^538267111168 is an apocalyptic number.

It is an amenable number.

538267111168 is a deficient number, since it is larger than the sum of its proper divisors (536164505776).

538267111168 is an equidigital number, since it uses as much as digits as its factorization.

538267111168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102605919 (or 2102605905 counting only the distinct ones).

The product of its digits is 483840, while the sum is 49.

The spelling of 538267111168 in words is "five hundred thirty-eight billion, two hundred sixty-seven million, one hundred eleven thousand, one hundred sixty-eight".