500747520 has 288 divisors, whose sum is σ = 1969696512. Its totient is φ = 105578496.

The previous prime is 500747519. The next prime is 500747531. The reversal of 500747520 is 25747005.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348724 + ... + 350156.

It is an arithmetic number, because the mean of its divisors is an integer number (6839224).

Almost surely, 2^500747520 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 500747520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984848256).

500747520 is an abundant number, since it is smaller than the sum of its proper divisors (1468948992).

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

500747520 is a wasteful number, since it uses less digits than its factorization.

500747520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 500747520 is about 22377.3885875899. The cubic root of 500747520 is about 794.0958670441.

The spelling of 500747520 in words is "five hundred million, seven hundred forty-seven thousand, five hundred twenty".