513424326512 has 10 divisors (see below), whose sum is σ = 994759632648. Its totient is φ = 256712163248.

The previous prime is 513424326461. The next prime is 513424326529. The reversal of 513424326512 is 215623424315.

It is a super-2 number, since 2×513424326512² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16044510188 + ... + 16044510219.

Almost surely, 2^513424326512 is an apocalyptic number.

It is an amenable number.

513424326512 is a deficient number, since it is larger than the sum of its proper divisors (481335306136).

513424326512 is a wasteful number, since it uses less digits than its factorization.

513424326512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32089020415 (or 32089020409 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

The spelling of 513424326512 in words is "five hundred thirteen billion, four hundred twenty-four million, three hundred twenty-six thousand, five hundred twelve".