500745072 has 40 divisors (see below), whose sum is σ = 1306411920. Its totient is φ = 165260800.

The previous prime is 500745053. The next prime is 500745073. The reversal of 500745072 is 270547005.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500745073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46797 + ... + 56492.

It is an arithmetic number, because the mean of its divisors is an integer number (32660298).

Almost surely, 2^500745072 is an apocalyptic number.

It is an amenable number.

500745072 is an abundant number, since it is smaller than the sum of its proper divisors (805666848).

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

500745072 is a wasteful number, since it uses less digits than its factorization.

500745072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103401 (or 103395 counting only the distinct ones).

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

The square root of 500745072 is about 22377.3338894516. Note that the first 3 decimals coincide. The cubic root of 500745072 is about 794.0945730121.

The spelling of 500745072 in words is "five hundred million, seven hundred forty-five thousand, seventy-two".