513047195 has 16 divisors (see below), whose sum is σ = 622902720. Its totient is φ = 405627264.

The previous prime is 513047191. The next prime is 513047203. The reversal of 513047195 is 591740315.

It is a cyclic number.

It is not a de Polignac number, because 513047195 - 2² = 513047191 is a prime.

It is a super-3 number, since 3×513047195³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (513047191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264449 + ... + 266381.

It is an arithmetic number, because the mean of its divisors is an integer number (38931420).

Almost surely, 2^513047195 is an apocalyptic number.

513047195 is a deficient number, since it is larger than the sum of its proper divisors (109855525).

513047195 is a wasteful number, since it uses less digits than its factorization.

513047195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 513047195 is about 22650.5451369277. The cubic root of 513047195 is about 800.5450426388.

It can be divided in two parts, 5130 and 47195, that added together give a palindrome (52325).

The spelling of 513047195 in words is "five hundred thirteen million, forty-seven thousand, one hundred ninety-five".