513345424366 has 8 divisors (see below), whose sum is σ = 770032850544. Its totient is φ = 256667807520.

The previous prime is 513345424349. The next prime is 513345424379. The reversal of 513345424366 is 663424543315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2320075 + ... + 2531686.

It is an arithmetic number, because the mean of its divisors is an integer number (96254106318).

Almost surely, 2^513345424366 is an apocalyptic number.

513345424366 is a deficient number, since it is larger than the sum of its proper divisors (256687426178).

513345424366 is a wasteful number, since it uses less digits than its factorization.

513345424366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4904666.

The product of its digits is 3110400, while the sum is 46.

The spelling of 513345424366 in words is "five hundred thirteen billion, three hundred forty-five million, four hundred twenty-four thousand, three hundred sixty-six".