513332500146 has 32 divisors (see below), whose sum is σ = 1033773711360. Its totient is φ = 169927695504.

The previous prime is 513332500099. The next prime is 513332500199. The reversal of 513332500146 is 641005233315.

It is a super-2 number, since 2×513332500146² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1045671 + ... + 1456053.

It is an arithmetic number, because the mean of its divisors is an integer number (32305428480).

Almost surely, 2^513332500146 is an apocalyptic number.

513332500146 is an abundant number, since it is smaller than the sum of its proper divisors (520441211214).

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

513332500146 is a wasteful number, since it uses less digits than its factorization.

513332500146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411830.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 513332500146 in words is "five hundred thirteen billion, three hundred thirty-two million, five hundred thousand, one hundred forty-six".