513006505039 has 12 divisors (see below), whose sum is σ = 596951519304. Its totient is φ = 439580708784.

The previous prime is 513006505013. The next prime is 513006505073. The reversal of 513006505039 is 930505600315.

It is not a de Polignac number, because 513006505039 - 2¹¹ = 513006502991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 513006504989 and 513006505007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513006505079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1500012 + ... + 1809985.

It is an arithmetic number, because the mean of its divisors is an integer number (49745959942).

Almost surely, 2^513006505039 is an apocalyptic number.

513006505039 is a deficient number, since it is larger than the sum of its proper divisors (83945014265).

513006505039 is a wasteful number, since it uses less digits than its factorization.

513006505039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313174 (or 3313167 counting only the distinct ones).

The product of its (nonzero) digits is 60750, while the sum is 37.

The spelling of 513006505039 in words is "five hundred thirteen billion, six million, five hundred five thousand, thirty-nine".