513307396922 has 8 divisors (see below), whose sum is σ = 770744375136. Its totient is φ = 256392605212.

The previous prime is 513307396883. The next prime is 513307396949. The reversal of 513307396922 is 229693703315.

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

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, 130544168 + ... + 130548099.

It is an arithmetic number, because the mean of its divisors is an integer number (96343046892).

Almost surely, 2^513307396922 is an apocalyptic number.

513307396922 is a deficient number, since it is larger than the sum of its proper divisors (257436978214).

513307396922 is a wasteful number, since it uses less digits than its factorization.

513307396922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261093252.

The product of its (nonzero) digits is 1837080, while the sum is 50.

The spelling of 513307396922 in words is "five hundred thirteen billion, three hundred seven million, three hundred ninety-six thousand, nine hundred twenty-two".