513555796 has 48 divisors (see below), whose sum is σ = 1018096128. Its totient is φ = 225014400.

The previous prime is 513555773. The next prime is 513555797. The reversal of 513555796 is 697555315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513555797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82431 + ... + 88441.

It is an arithmetic number, because the mean of its divisors is an integer number (21210336).

Almost surely, 2^513555796 is an apocalyptic number.

It is an amenable number.

513555796 is a deficient number, since it is larger than the sum of its proper divisors (504540332).

513555796 is a wasteful number, since it uses less digits than its factorization.

513555796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6112 (or 6110 counting only the distinct ones).

The product of its digits is 708750, while the sum is 46.

The square root of 513555796 is about 22661.7694807797. The cubic root of 513555796 is about 800.8094910457.

The spelling of 513555796 in words is "five hundred thirteen million, five hundred fifty-five thousand, seven hundred ninety-six".