504450240260 has 12 divisors (see below), whose sum is σ = 1059345504588. Its totient is φ = 201780096096.

The previous prime is 504450240253. The next prime is 504450240263. The reversal of 504450240260 is 62042054405.

It can be written as a sum of positive squares in 2 ways, for example, as 66068533444 + 438381706816 = 257038^2 + 662104^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (504450240263) 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, 12611255987 + ... + 12611256026.

It is an arithmetic number, because the mean of its divisors is an integer number (88278792049).

Almost surely, 2^504450240260 is an apocalyptic number.

It is an amenable number.

504450240260 is an abundant number, since it is smaller than the sum of its proper divisors (554895264328).

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

504450240260 is a wasteful number, since it uses less digits than its factorization.

504450240260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25222512022 (or 25222512020 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 504450240260 its reverse (62042054405), we get a palindrome (566492294665).

The spelling of 504450240260 in words is "five hundred four billion, four hundred fifty million, two hundred forty thousand, two hundred sixty".