504936036 has 72 divisors (see below), whose sum is σ = 1411554144. Its totient is φ = 150906240.

The previous prime is 504936031. The next prime is 504936037. The reversal of 504936036 is 630639405.

504936036 is a `hidden beast` number, since 5 + 0 + 49 + 3 + 603 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (504936031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20175 + ... + 37641.

Almost surely, 2^504936036 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 504936036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705777072).

504936036 is an abundant number, since it is smaller than the sum of its proper divisors (906618108).

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

504936036 is a wasteful number, since it uses less digits than its factorization.

504936036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17561 (or 17556 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 504936036 is about 22470.7818288550. The cubic root of 504936036 is about 796.3038010253.

The spelling of 504936036 in words is "five hundred four million, nine hundred thirty-six thousand, thirty-six".