506045699224 has 64 divisors (see below), whose sum is σ = 1082471191200. Its totient is φ = 219710859264.

The previous prime is 506045699221. The next prime is 506045699231. The reversal of 506045699224 is 422996540605.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506045699221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3516739 + ... + 3657805.

Almost surely, 2^506045699224 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 506045699224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541235595600).

506045699224 is an abundant number, since it is smaller than the sum of its proper divisors (576425491976).

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

506045699224 is a wasteful number, since it uses less digits than its factorization.

506045699224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143132 (or 143128 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 506045699224 in words is "five hundred six billion, forty-five million, six hundred ninety-nine thousand, two hundred twenty-four".