513346621362 has 16 divisors (see below), whose sum is σ = 1033583803200. Its totient is φ = 169967113712.

The previous prime is 513346621327. The next prime is 513346621397. The reversal of 513346621362 is 263126643315.

It is an interprime number because it is at equal distance from previous prime (513346621327) and next prime (513346621397).

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, 287105718 + ... + 287107505.

It is an arithmetic number, because the mean of its divisors is an integer number (64598987700).

Almost surely, 2^513346621362 is an apocalyptic number.

513346621362 is an abundant number, since it is smaller than the sum of its proper divisors (520237181838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

513346621362 is a wasteful number, since it uses less digits than its factorization.

513346621362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574213377.

The product of its digits is 466560, while the sum is 42.

The spelling of 513346621362 in words is "five hundred thirteen billion, three hundred forty-six million, six hundred twenty-one thousand, three hundred sixty-two".