513463334 has 16 divisors (see below), whose sum is σ = 815221680. Its totient is φ = 241872480.

The previous prime is 513463309. The next prime is 513463351. The reversal of 513463334 is 433364315.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 513463334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30449 + ... + 44204.

It is an arithmetic number, because the mean of its divisors is an integer number (50951355).

Almost surely, 2^513463334 is an apocalyptic number.

513463334 is a deficient number, since it is larger than the sum of its proper divisors (301758346).

513463334 is a wasteful number, since it uses less digits than its factorization.

513463334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74855.

The product of its digits is 38880, while the sum is 32.

The square root of 513463334 is about 22659.7293452504. The cubic root of 513463334 is about 800.7614281790.

The spelling of 513463334 in words is "five hundred thirteen million, four hundred sixty-three thousand, three hundred thirty-four".