513412310 has 32 divisors (see below), whose sum is σ = 938770560. Its totient is φ = 202131072.

The previous prime is 513412301. The next prime is 513412337. The reversal of 513412310 is 13214315.

It is a super-2 number, since 2×513412310² = 527184400119072200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312812 + ... + 314448.

It is an arithmetic number, because the mean of its divisors is an integer number (29336580).

Almost surely, 2^513412310 is an apocalyptic number.

513412310 is a deficient number, since it is larger than the sum of its proper divisors (425358250).

513412310 is a wasteful number, since it uses less digits than its factorization.

513412310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 513412310 is about 22658.6034432840. The cubic root of 513412310 is about 800.7349028156.

Adding to 513412310 its reverse (13214315), we get a palindrome (526626625).

The spelling of 513412310 in words is "five hundred thirteen million, four hundred twelve thousand, three hundred ten".