513411041 has 16 divisors (see below), whose sum is σ = 623972160. Its totient is φ = 415974720.

The previous prime is 513411029. The next prime is 513411047. The reversal of 513411041 is 140114315.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-513411041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513411047) 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, 57755 + ... + 66048.

It is an arithmetic number, because the mean of its divisors is an integer number (38998260).

Almost surely, 2^513411041 is an apocalyptic number.

It is an amenable number.

513411041 is a deficient number, since it is larger than the sum of its proper divisors (110561119).

513411041 is a wasteful number, since it uses less digits than its factorization.

513411041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123856.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 513411041 is about 22658.5754406582. The cubic root of 513411041 is about 800.7342430902.

Adding to 513411041 its reverse (140114315), we get a palindrome (653525356).

The spelling of 513411041 in words is "five hundred thirteen million, four hundred eleven thousand, forty-one".