506456563621124 has 12 divisors (see below), whose sum is σ = 886304189700048. Its totient is φ = 253226795135400.

The previous prime is 506456563621109. The next prime is 506456563621153. The reversal of 506456563621124 is 421126365654605.

It is a self number, because there is not a number n which added to its sum of digits gives 506456563621124.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370902122 + ... + 372265089.

It is an arithmetic number, because the mean of its divisors is an integer number (73858682475004).

Almost surely, 2^{506456563621124} is an apocalyptic number.

It is an amenable number.

506456563621124 is a deficient number, since it is larger than the sum of its proper divisors (379847626078924).

506456563621124 is a wasteful number, since it uses less digits than its factorization.

506456563621124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743337586 (or 743337584 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 56.

The spelling of 506456563621124 in words is "five hundred six trillion, four hundred fifty-six billion, five hundred sixty-three million, six hundred twenty-one thousand, one hundred twenty-four".