519484493 has 8 divisors (see below), whose sum is σ = 574693056. Its totient is φ = 465606400.

The previous prime is 519484457. The next prime is 519484499. The reversal of 519484493 is 394484915.

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 519484493 - 2⁸ = 519484237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (519484499) 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, 331796 + ... + 333357.

It is an arithmetic number, because the mean of its divisors is an integer number (71836632).

Almost surely, 2^519484493 is an apocalyptic number.

It is an amenable number.

519484493 is a deficient number, since it is larger than the sum of its proper divisors (55208563).

519484493 is a wasteful number, since it uses less digits than its factorization.

519484493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665235.

The product of its digits is 622080, while the sum is 47.

The square root of 519484493 is about 22792.2024604907. The cubic root of 519484493 is about 803.8793315145.

The spelling of 519484493 in words is "five hundred nineteen million, four hundred eighty-four thousand, four hundred ninety-three".