513641041 has 8 divisors (see below), whose sum is σ = 541032480. Its totient is φ = 486285408.

The previous prime is 513641039. The next prime is 513641057. The reversal of 513641041 is 140146315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 513641041 - 2¹ = 513641039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 513640997 and 513641015.

It is not an unprimeable number, because it can be changed into a prime (513641021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23565 + ... + 39781.

It is an arithmetic number, because the mean of its divisors is an integer number (67629060).

Almost surely, 2^513641041 is an apocalyptic number.

It is an amenable number.

513641041 is a deficient number, since it is larger than the sum of its proper divisors (27391439).

513641041 is a wasteful number, since it uses less digits than its factorization.

513641041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17903.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 513641041 is about 22663.6502135027. The cubic root of 513641041 is about 800.8537973177.

Adding to 513641041 its reverse (140146315), we get a palindrome (653787356).

The spelling of 513641041 in words is "five hundred thirteen million, six hundred forty-one thousand, forty-one".