506116604 has 48 divisors (see below), whose sum is σ = 1075065600. Its totient is φ = 203648256.

The previous prime is 506116603. The next prime is 506116631. The reversal of 506116604 is 406611605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506116601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55907 + ... + 64325.

It is an arithmetic number, because the mean of its divisors is an integer number (22397200).

Almost surely, 2^506116604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 506116604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537532800).

506116604 is an abundant number, since it is smaller than the sum of its proper divisors (568948996).

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

506116604 is a wasteful number, since it uses less digits than its factorization.

506116604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8562 (or 8560 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 506116604 is about 22497.0354491431. The cubic root of 506116604 is about 796.9239185635.

The spelling of 506116604 in words is "five hundred six million, one hundred sixteen thousand, six hundred four".