538061804 has 12 divisors (see below), whose sum is σ = 1076123664. Its totient is φ = 230597904.

The previous prime is 538061801. The next prime is 538061827. The reversal of 538061804 is 408160835.

538061804 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (538061801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9608219 + ... + 9608274.

It is an arithmetic number, because the mean of its divisors is an integer number (89676972).

Almost surely, 2^538061804 is an apocalyptic number.

It is an amenable number.

538061804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

538061804 is a wasteful number, since it uses less digits than its factorization.

538061804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19216504 (or 19216502 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 538061804 is about 23196.1592510484. The cubic root of 538061804 is about 813.3498441660.

The spelling of 538061804 in words is "five hundred thirty-eight million, sixty-one thousand, eight hundred four".