500289647872 has 216 divisors, whose sum is σ = 1254212789760. Its totient is φ = 194833121280.

The previous prime is 500289647861. The next prime is 500289647873. The reversal of 500289647872 is 278746982005.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500289647873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15002097 + ... + 15035407.

Almost surely, 2^500289647872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500289647872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627106394880).

500289647872 is an abundant number, since it is smaller than the sum of its proper divisors (753923141888).

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

500289647872 is a wasteful number, since it uses less digits than its factorization.

500289647872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33397 (or 33366 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 500289647872 in words is "five hundred billion, two hundred eighty-nine million, six hundred forty-seven thousand, eight hundred seventy-two".