516576243493 has 8 divisors (see below), whose sum is σ = 533215178496. Its totient is φ = 500129666400.

The previous prime is 516576243487. The next prime is 516576243497. The reversal of 516576243493 is 394342675615.

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 516576243493 - 2²⁹ = 516039372581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516576243497) 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, 48084021 + ... + 48094762.

It is an arithmetic number, because the mean of its divisors is an integer number (66651897312).

Almost surely, 2^516576243493 is an apocalyptic number.

It is an amenable number.

516576243493 is a deficient number, since it is larger than the sum of its proper divisors (16638935003).

516576243493 is a wasteful number, since it uses less digits than its factorization.

516576243493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96178955.

The product of its digits is 16329600, while the sum is 55.

The spelling of 516576243493 in words is "five hundred sixteen billion, five hundred seventy-six million, two hundred forty-three thousand, four hundred ninety-three".