500450541012 has 18 divisors (see below), whose sum is σ = 1265027756538. Its totient is φ = 166816846992.

The previous prime is 500450541001. The next prime is 500450541077. The reversal of 500450541012 is 210145054005.

500450541012 is a `hidden beast` number, since 50 + 0 + 4 + 505 + 4 + 101 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 494608384656 + 5842156356 = 703284^2 + 76434^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6950701923 + ... + 6950701994.

Almost surely, 2^500450541012 is an apocalyptic number.

It is an amenable number.

500450541012 is an abundant number, since it is smaller than the sum of its proper divisors (764577215526).

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

500450541012 is a wasteful number, since it uses less digits than its factorization.

500450541012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13901403927 (or 13901403922 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 500450541012 its reverse (210145054005), we get a palindrome (710595595017).

The spelling of 500450541012 in words is "five hundred billion, four hundred fifty million, five hundred forty-one thousand, twelve".