513491596054 has 8 divisors (see below), whose sum is σ = 795083761728. Its totient is φ = 248463675480.

The previous prime is 513491595931. The next prime is 513491596067. The reversal of 513491596054 is 450695194315.

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

It is a junction number, because it is equal to n+sod(n) for n = 513491595992 and 513491596010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4141061197 + ... + 4141061320.

It is an arithmetic number, because the mean of its divisors is an integer number (99385470216).

Almost surely, 2^513491596054 is an apocalyptic number.

513491596054 is a deficient number, since it is larger than the sum of its proper divisors (281592165674).

513491596054 is a wasteful number, since it uses less digits than its factorization.

513491596054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8282122550.

The product of its (nonzero) digits is 2916000, while the sum is 52.

The spelling of 513491596054 in words is "five hundred thirteen billion, four hundred ninety-one million, five hundred ninety-six thousand, fifty-four".