513310848 has 32 divisors (see below), whose sum is σ = 1363482960. Its totient is φ = 171103488.

The previous prime is 513310843. The next prime is 513310867. The reversal of 513310848 is 848013315.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (513310841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667990 + ... + 668757.

Almost surely, 2^513310848 is an apocalyptic number.

It is an amenable number.

513310848 is an abundant number, since it is smaller than the sum of its proper divisors (850172112).

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

513310848 is a wasteful number, since it uses less digits than its factorization.

513310848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336764 (or 1336752 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 513310848 is about 22656.3644038491. The cubic root of 513310848 is about 800.6821515047.

The spelling of 513310848 in words is "five hundred thirteen million, three hundred ten thousand, eight hundred forty-eight".