513841485 has 8 divisors (see below), whose sum is σ = 822146400. Its totient is φ = 274048784.

The previous prime is 513841483. The next prime is 513841487. The reversal of 513841485 is 584148315.

It is an interprime number because it is at equal distance from previous prime (513841483) and next prime (513841487).

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 513841485 - 2¹ = 513841483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513841483) 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, 17128035 + ... + 17128064.

It is an arithmetic number, because the mean of its divisors is an integer number (102768300).

Almost surely, 2^513841485 is an apocalyptic number.

It is an amenable number.

513841485 is a deficient number, since it is larger than the sum of its proper divisors (308304915).

513841485 is a wasteful number, since it uses less digits than its factorization.

513841485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34256107.

The product of its digits is 76800, while the sum is 39.

The square root of 513841485 is about 22668.0719294783. The cubic root of 513841485 is about 800.9579592057.

The spelling of 513841485 in words is "five hundred thirteen million, eight hundred forty-one thousand, four hundred eighty-five".