513434345339 has 8 divisors (see below), whose sum is σ = 540650489040. Its totient is φ = 486237530016.

The previous prime is 513434345327. The next prime is 513434345353. The reversal of 513434345339 is 933543434315.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-513434345339 is a prime.

It is a super-2 number, since 2×513434345339² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 513434345293 and 513434345302.

It is not an unprimeable number, because it can be changed into a prime (513434345539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4777544 + ... + 4883829.

It is an arithmetic number, because the mean of its divisors is an integer number (67581311130).

Almost surely, 2^513434345339 is an apocalyptic number.

513434345339 is a deficient number, since it is larger than the sum of its proper divisors (27216143701).

513434345339 is a wasteful number, since it uses less digits than its factorization.

513434345339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9664189.

The product of its digits is 3499200, while the sum is 47.

The spelling of 513434345339 in words is "five hundred thirteen billion, four hundred thirty-four million, three hundred forty-five thousand, three hundred thirty-nine".