513017002235 has 4 divisors (see below), whose sum is σ = 615620402688. Its totient is φ = 410413601784.

The previous prime is 513017002231. The next prime is 513017002243. The reversal of 513017002235 is 532200710315.

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 513017002235 - 2² = 513017002231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 513017002198 and 513017002207.

It is not an unprimeable number, because it can be changed into a prime (513017002231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51301700219 + ... + 51301700228.

It is an arithmetic number, because the mean of its divisors is an integer number (153905100672).

Almost surely, 2^513017002235 is an apocalyptic number.

513017002235 is a deficient number, since it is larger than the sum of its proper divisors (102603400453).

513017002235 is a wasteful number, since it uses less digits than its factorization.

513017002235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102603400452.

The product of its (nonzero) digits is 6300, while the sum is 29.

The spelling of 513017002235 in words is "five hundred thirteen billion, seventeen million, two thousand, two hundred thirty-five".