538105468 has 6 divisors (see below), whose sum is σ = 941684576. Its totient is φ = 269052732.

The previous prime is 538105417. The next prime is 538105487. The reversal of 538105468 is 864501835.

It is a self number, because there is not a number n which added to its sum of digits gives 538105468.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67263180 + ... + 67263187.

Almost surely, 2^538105468 is an apocalyptic number.

It is an amenable number.

538105468 is a deficient number, since it is larger than the sum of its proper divisors (403579108).

538105468 is a wasteful number, since it uses less digits than its factorization.

538105468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134526371 (or 134526369 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 538105468 is about 23197.1004222511. The cubic root of 538105468 is about 813.3718448276.

The spelling of 538105468 in words is "five hundred thirty-eight million, one hundred five thousand, four hundred sixty-eight".