500549100000 has 576 divisors, whose sum is σ = 1685394127872. Its totient is φ = 130037760000.

The previous prime is 500549099959. The next prime is 500549100047. The reversal of 500549100000 is 1945005.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2997299917 + ... + 2997300083.

It is an arithmetic number, because the mean of its divisors is an integer number (2926031472).

Almost surely, 2^500549100000 is an apocalyptic number.

500549100000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500549100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842697063936).

500549100000 is an abundant number, since it is smaller than the sum of its proper divisors (1184845027872).

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

500549100000 is a wasteful number, since it uses less digits than its factorization.

500549100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 500549100000 in words is "five hundred billion, five hundred forty-nine million, one hundred thousand".