518909247160 has 32 divisors (see below), whose sum is σ = 1192387210560. Its totient is φ = 203147449216.

The previous prime is 518909247107. The next prime is 518909247161. The reversal of 518909247160 is 61742909815.

It is a junction number, because it is equal to n+sod(n) for n = 518909247098 and 518909247107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518909247161) 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, 138005899 + ... + 138009658.

It is an arithmetic number, because the mean of its divisors is an integer number (37262100330).

Almost surely, 2^518909247160 is an apocalyptic number.

It is an amenable number.

518909247160 is an abundant number, since it is smaller than the sum of its proper divisors (673477963400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

518909247160 is a wasteful number, since it uses less digits than its factorization.

518909247160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276015615 (or 276015611 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 518909247160 in words is "five hundred eighteen billion, nine hundred nine million, two hundred forty-seven thousand, one hundred sixty".