518460413 has 8 divisors (see below), whose sum is σ = 527754528. Its totient is φ = 509239024.

The previous prime is 518460377. The next prime is 518460421. The reversal of 518460413 is 314064815.

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 518460413 - 2¹⁸ = 518198269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 518460413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518460443) 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, 3695 + ... + 32412.

It is an arithmetic number, because the mean of its divisors is an integer number (65969316).

Almost surely, 2^518460413 is an apocalyptic number.

It is an amenable number.

518460413 is a deficient number, since it is larger than the sum of its proper divisors (9294115).

518460413 is a wasteful number, since it uses less digits than its factorization.

518460413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36363.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 518460413 is about 22769.7257998422. The cubic root of 518460413 is about 803.3507444828.

The spelling of 518460413 in words is "five hundred eighteen million, four hundred sixty thousand, four hundred thirteen".