513237696 has 56 divisors (see below), whose sum is σ = 1380987840. Its totient is φ = 168175872.

The previous prime is 513237691. The next prime is 513237719. The reversal of 513237696 is 696732315.

It is not an unprimeable number, because it can be changed into a prime (513237691) 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, 11326 + ... + 33981.

Almost surely, 2^513237696 is an apocalyptic number.

It is an amenable number.

513237696 is an abundant number, since it is smaller than the sum of its proper divisors (867750144).

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

513237696 is a wasteful number, since it uses less digits than its factorization.

513237696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45381 (or 45371 counting only the distinct ones).

The product of its digits is 204120, while the sum is 42.

The square root of 513237696 is about 22654.7499655150. The cubic root of 513237696 is about 800.6441145896.

The spelling of 513237696 in words is "five hundred thirteen million, two hundred thirty-seven thousand, six hundred ninety-six".