513650696 has 64 divisors (see below), whose sum is σ = 1066867200. Its totient is φ = 230381568.

The previous prime is 513650689. The next prime is 513650701. The reversal of 513650696 is 696056315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594761 + ... + 595623.

It is an arithmetic number, because the mean of its divisors is an integer number (16669800).

Almost surely, 2^513650696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 513650696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533433600).

513650696 is an abundant number, since it is smaller than the sum of its proper divisors (553216504).

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

513650696 is a wasteful number, since it uses less digits than its factorization.

513650696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038 (or 1034 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 513650696 is about 22663.8632187895. The cubic root of 513650696 is about 800.8588152156.

The spelling of 513650696 in words is "five hundred thirteen million, six hundred fifty thousand, six hundred ninety-six".