513295948 has 12 divisors (see below), whose sum is σ = 979928712. Its totient is φ = 233316320.

The previous prime is 513295919. The next prime is 513296051. The reversal of 513295948 is 849592315.

It is a junction number, because it is equal to n+sod(n) for n = 513295898 and 513295907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5832865 + ... + 5832952.

It is an arithmetic number, because the mean of its divisors is an integer number (81660726).

Almost surely, 2^513295948 is an apocalyptic number.

It is an amenable number.

513295948 is a deficient number, since it is larger than the sum of its proper divisors (466632764).

513295948 is a wasteful number, since it uses less digits than its factorization.

513295948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11665832 (or 11665830 counting only the distinct ones).

The product of its digits is 388800, while the sum is 46.

The square root of 513295948 is about 22656.0355755370. The cubic root of 513295948 is about 800.6744042306.

The spelling of 513295948 in words is "five hundred thirteen million, two hundred ninety-five thousand, nine hundred forty-eight".