538110564 has 12 divisors (see below), whose sum is σ = 1255591344. Its totient is φ = 179370184.

The previous prime is 538110563. The next prime is 538110577. The reversal of 538110564 is 465011835.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (538110563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22421262 + ... + 22421285.

It is an arithmetic number, because the mean of its divisors is an integer number (104632612).

Almost surely, 2^538110564 is an apocalyptic number.

It is an amenable number.

538110564 is an abundant number, since it is smaller than the sum of its proper divisors (717480780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538110564 is a wasteful number, since it uses less digits than its factorization.

538110564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44842554 (or 44842552 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 538110564 is about 23197.2102633054. The cubic root of 538110564 is about 813.3744124344.

The spelling of 538110564 in words is "five hundred thirty-eight million, one hundred ten thousand, five hundred sixty-four".