513241163 has 8 divisors (see below), whose sum is σ = 529317888. Its totient is φ = 497352744.

The previous prime is 513241139. The next prime is 513241187. The reversal of 513241163 is 361142315.

It is an interprime number because it is at equal distance from previous prime (513241139) and next prime (513241187).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 513241163 - 2¹⁴ = 513224779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513241133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41531 + ... + 52452.

It is an arithmetic number, because the mean of its divisors is an integer number (66164736).

Almost surely, 2^513241163 is an apocalyptic number.

513241163 is a deficient number, since it is larger than the sum of its proper divisors (16076725).

513241163 is a wasteful number, since it uses less digits than its factorization.

513241163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94153.

The product of its digits is 2160, while the sum is 26.

The square root of 513241163 is about 22654.8264835553. The cubic root of 513241163 is about 800.6459174105.

Adding to 513241163 its reverse (361142315), we get a palindrome (874383478).

The spelling of 513241163 in words is "five hundred thirteen million, two hundred forty-one thousand, one hundred sixty-three".