513035 has 4 divisors (see below), whose sum is σ = 615648. Its totient is φ = 410424.

The previous prime is 513031. The next prime is 513041. The reversal of 513035 is 530315.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 513035 - 2² = 513031 is a prime.

It is a super-2 number, since 2×513035² = 526409822450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513031) 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, 51299 + ... + 51308.

It is an arithmetic number, because the mean of its divisors is an integer number (153912).

2⁵¹³⁰³⁵ is an apocalyptic number.

513035 is a deficient number, since it is larger than the sum of its proper divisors (102613).

513035 is a wasteful number, since it uses less digits than its factorization.

513035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102612.

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 513035 is about 716.2646159067. The cubic root of 513035 is about 80.0538699672.

The spelling of 513035 in words is "five hundred thirteen thousand, thirty-five".