513105203062 has 16 divisors (see below), whose sum is σ = 771943338432. Its totient is φ = 255790886920.

The previous prime is 513105203059. The next prime is 513105203111. The reversal of 513105203062 is 260302501315.

It is a self number, because there is not a number n which added to its sum of digits gives 513105203062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10276137 + ... + 10325947.

It is an arithmetic number, because the mean of its divisors is an integer number (48246458652).

Almost surely, 2^513105203062 is an apocalyptic number.

513105203062 is a deficient number, since it is larger than the sum of its proper divisors (258838135370).

513105203062 is a wasteful number, since it uses less digits than its factorization.

513105203062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65003.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 513105203062 its reverse (260302501315), we get a palindrome (773407704377).

The spelling of 513105203062 in words is "five hundred thirteen billion, one hundred five million, two hundred three thousand, sixty-two".