513070852 has 24 divisors (see below), whose sum is σ = 1029437696. Its totient is φ = 219181248.

The previous prime is 513070841. The next prime is 513070861. The reversal of 513070852 is 258070315.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20508 + ... + 38035.

Almost surely, 2^513070852 is an apocalyptic number.

It is an amenable number.

513070852 is an abundant number, since it is smaller than the sum of its proper divisors (516366844).

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

513070852 is a wasteful number, since it uses less digits than its factorization.

513070852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58867 (or 58865 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 513070852 is about 22651.0673479198. The cubic root of 513070852 is about 800.5573470319.

The spelling of 513070852 in words is "five hundred thirteen million, seventy thousand, eight hundred fifty-two".