504113140 has 48 divisors (see below), whose sum is σ = 1069770240. Its totient is φ = 199539200.

The previous prime is 504113083. The next prime is 504113143. The reversal of 504113140 is 41311405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504113143) 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, 1256940 + ... + 1257340.

It is an arithmetic number, because the mean of its divisors is an integer number (22286880).

Almost surely, 2^504113140 is an apocalyptic number.

It is an amenable number.

504113140 is an abundant number, since it is smaller than the sum of its proper divisors (565657100).

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

504113140 is a wasteful number, since it uses less digits than its factorization.

504113140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 504113140 is about 22452.4640073200. The cubic root of 504113140 is about 795.8709861361.

Adding to 504113140 its reverse (41311405), we get a palindrome (545424545).

It can be divided in two parts, 5041 and 13140, that added together give a palindrome (18181).

The spelling of 504113140 in words is "five hundred four million, one hundred thirteen thousand, one hundred forty".