504013141 has 4 divisors (see below), whose sum is σ = 509676300. Its totient is φ = 498349984.

The previous prime is 504013087. The next prime is 504013193. The reversal of 504013141 is 141310405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 141110641 + 362902500 = 11879^2 + 19050^2 .

It is a cyclic number.

It is not a de Polignac number, because 504013141 - 2⁹ = 504012629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504013541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2831446 + ... + 2831623.

It is an arithmetic number, because the mean of its divisors is an integer number (127419075).

Almost surely, 2^504013141 is an apocalyptic number.

It is an amenable number.

504013141 is a deficient number, since it is larger than the sum of its proper divisors (5663159).

504013141 is an equidigital number, since it uses as much as digits as its factorization.

504013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5663158.

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

The square root of 504013141 is about 22450.2369920676. The cubic root of 504013141 is about 795.8183580259.

Adding to 504013141 its reverse (141310405), we get a palindrome (645323546).

It can be divided in two parts, 5040 and 13141, that added together give a palindrome (18181).

The spelling of 504013141 in words is "five hundred four million, thirteen thousand, one hundred forty-one".