513024252510244 has 12 divisors (see below), whose sum is σ = 897811618034800. Its totient is φ = 256506647357448.

The previous prime is 513024252510197. The next prime is 513024252510257. The reversal of 513024252510244 is 442015252420315.

It is a junction number, because it is equal to n+sod(n) for n = 513024252510197 and 513024252510206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369513734 + ... + 1369888285.

Almost surely, 2^{513024252510244} is an apocalyptic number.

It is an amenable number.

513024252510244 is a deficient number, since it is larger than the sum of its proper divisors (384787365524556).

513024252510244 is a wasteful number, since it uses less digits than its factorization.

513024252510244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739448842 (or 2739448840 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 513024252510244 in words is "five hundred thirteen trillion, twenty-four billion, two hundred fifty-two million, five hundred ten thousand, two hundred forty-four".