500816442 has 48 divisors (see below), whose sum is σ = 1172145600. Its totient is φ = 139741056.

The previous prime is 500816431. The next prime is 500816453. The reversal of 500816442 is 244618005.

It is an interprime number because it is at equal distance from previous prime (500816431) and next prime (500816453).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74434 + ... + 80882.

It is an arithmetic number, because the mean of its divisors is an integer number (24419700).

Almost surely, 2^500816442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500816442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586072800).

500816442 is an abundant number, since it is smaller than the sum of its proper divisors (671329158).

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

500816442 is a wasteful number, since it uses less digits than its factorization.

500816442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6547 (or 6504 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 500816442 is about 22378.9285266297. The cubic root of 500816442 is about 794.1322980213.

The spelling of 500816442 in words is "five hundred million, eight hundred sixteen thousand, four hundred forty-two".