513106460 has 24 divisors (see below), whose sum is σ = 1081001376. Its totient is φ = 204580160.

The previous prime is 513106459. The next prime is 513106463. The reversal of 513106460 is 64601315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513106463) 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, 35027 + ... + 47466.

It is an arithmetic number, because the mean of its divisors is an integer number (45041724).

Almost surely, 2^513106460 is an apocalyptic number.

It is an amenable number.

513106460 is an abundant number, since it is smaller than the sum of its proper divisors (567894916).

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

513106460 is a wasteful number, since it uses less digits than its factorization.

513106460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82813 (or 82811 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 513106460 is about 22651.8533458082. The cubic root of 513106460 is about 800.5758666226.

Adding to 513106460 its reverse (64601315), we get a palindrome (577707775).

The spelling of 513106460 in words is "five hundred thirteen million, one hundred six thousand, four hundred sixty".